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feat: Implement dataflow graph analysis based on the flowr project#451

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etiennebacher wants to merge 41 commits into
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flowr-dfg
Draft

feat: Implement dataflow graph analysis based on the flowr project#451
etiennebacher wants to merge 41 commits into
mainfrom
flowr-dfg

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@etiennebacher

@etiennebacher etiennebacher commented Apr 10, 2026

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This is an attempt at translating the dataflow graph (DFG) developed in flowr (in TypeScript) into Rust so that I can use it to find unused objects, unused function arguments, possibly always true / false if conditions, etc.

This PR contains two things:

  • the translation of the DFG in the new jarl-dfg subcrate
  • a new rule unused_object that is used to explore challenges and holes in the DFG

This translation is largely made by Claude. It is not necessarily the way to go since it depends on the licensing of flowr (flowr-analysis/flowr#2423) and on recent progress in Ark's semantic analysis (posit-dev/ark#1141).

TODO:

  • handle multi-file analysis: how to organize it in terms of code architecture? So far, the DFG construction is cleanly separated from the rest and called once per document.
    • For packages, we "just" need to collate all those DFGs together and to one pass to resolve unknown refs (maybe this will require looking at the "Collate" field in DESCRIPTION)
    • For projects that can source() any file and anywhere in the script, it is trickier.

@github-actions github-actions Bot added the forgot-changelog This PR adds changes that should be documented in CHANGELOG.md and docs/changelog.md. label Apr 10, 2026
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codecov Bot commented Apr 10, 2026

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Codecov Report

❌ Patch coverage is 95.63649% with 121 lines in your changes missing coverage. Please review.
✅ Project coverage is 93.60%. Comparing base (e8d814e) to head (9179091).
⚠️ Report is 3 commits behind head on main.

Files with missing lines Patch % Lines
crates/jarl-dfg/src/graph.rs 73.56% 60 Missing ⚠️
crates/jarl-dfg/src/builder.rs 97.54% 39 Missing ⚠️
...core/src/lints/base/unused_object/unused_object.rs 91.95% 21 Missing ⚠️
crates/jarl-core/src/rmd/extraction.rs 98.71% 1 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main     #451      +/-   ##
==========================================
+ Coverage   93.36%   93.60%   +0.24%     
==========================================
  Files         205      209       +4     
  Lines       23407    26173    +2766     
==========================================
+ Hits        21854    24500    +2646     
- Misses       1553     1673     +120     

☔ View full report in Codecov by Sentry.
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github-actions Bot commented Apr 10, 2026

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Ecosystem checks

apache/arrow: +193 -0 violations
New violations (first 100):
r/R/array-data.R[44:0]: unused_object -- Object `ArrayData` is defined but never used.
r/R/array.R[567:3]: unused_object -- Object `my_array` is defined but never used.
r/R/arrow-datum.R[22:0]: unused_object -- Object `ArrowDatum` is defined but never used.
r/R/arrow-object.R[19:0]: unused_object -- Object `ArrowObject` is defined but never used.
r/R/arrow-object.R[41:8]: unused_object -- Object `class_title` is defined but never used.
r/R/arrow-tabular.R[22:0]: unused_object -- Object `ArrowTabular` is defined but never used.
r/R/chunked-array.R[165:3]: unused_object -- Object `class_scores` is defined but never used.
r/R/chunked-array.R[168:3]: unused_object -- Object `list_scores` is defined but never used.
r/R/compute.R[97:3]: unused_object -- Object `available_funcs` is defined but never used.
r/R/compute.R[98:3]: unused_object -- Object `utf8_funcs` is defined but never used.
r/R/compute.R[295:3]: unused_object -- Object `counts` is defined but never used.
r/R/csv.R[145:3]: unused_object -- Object `df` is defined but never used.
r/R/dataset.R[163:3]: unused_object -- Object `tf3_files` is defined but never used.
r/R/dplyr-arrange.R[61:0]: unused_object -- Object `arrange.Dataset` is defined but never used.
r/R/dplyr-arrange.R[61:19]: unused_object -- Object `arrange.ArrowTabular` is defined but never used.
r/R/dplyr-arrange.R[61:43]: unused_object -- Object `arrange.RecordBatchReader` is defined but never used.
r/R/dplyr-collect.R[35:0]: unused_object -- Object `collect.RecordBatchReader` is defined but never used.
r/R/dplyr-collect.R[57:19]: unused_object -- Object `compute.RecordBatchReader` is defined but never used.
r/R/dplyr-collect.R[66:0]: unused_object -- Object `pull.RecordBatchReader` is defined but never used.
r/R/dplyr-collect.R[66:26]: unused_object -- Object `pull.arrow_dplyr_query` is defined but never used.
r/R/dplyr-collect.R[109:0]: unused_object -- Object `collapse.Dataset` is defined but never used.
r/R/dplyr-collect.R[109:20]: unused_object -- Object `collapse.ArrowTabular` is defined but never used.
r/R/dplyr-count.R[38:0]: unused_object -- Object `count.Dataset` is defined but never used.
r/R/dplyr-count.R[38:17]: unused_object -- Object `count.ArrowTabular` is defined but never used.
r/R/dplyr-count.R[38:39]: unused_object -- Object `count.RecordBatchReader` is defined but never used.
r/R/dplyr-count.R[57:0]: unused_object -- Object `tally.Dataset` is defined but never used.
r/R/dplyr-count.R[57:17]: unused_object -- Object `tally.ArrowTabular` is defined but never used.
r/R/dplyr-count.R[57:39]: unused_object -- Object `tally.RecordBatchReader` is defined but never used.
r/R/dplyr-distinct.R[55:0]: unused_object -- Object `distinct.Dataset` is defined but never used.
r/R/dplyr-distinct.R[55:20]: unused_object -- Object `distinct.ArrowTabular` is defined but never used.
r/R/dplyr-distinct.R[55:45]: unused_object -- Object `distinct.RecordBatchReader` is defined but never used.
r/R/dplyr-filter.R[60:0]: unused_object -- Object `filter.Dataset` is defined but never used.
r/R/dplyr-filter.R[60:18]: unused_object -- Object `filter.ArrowTabular` is defined but never used.
r/R/dplyr-filter.R[60:41]: unused_object -- Object `filter.RecordBatchReader` is defined but never used.
r/R/dplyr-funcs-conditional.R[36:4]: unused_object -- Object `expr` is defined but never used.
r/R/dplyr-funcs-datetime.R[745:6]: unused_object -- Object `parse_attempt_expressions` is defined but never used.
r/R/dplyr-funcs-simple.R[110:0]: unused_object -- Object `.array_function_map` is defined but never used.
r/R/dplyr-glimpse.R[102:0]: unused_object -- Object `glimpse.Dataset` is defined but never used.
r/R/dplyr-group-by.R[47:0]: unused_object -- Object `group_by.Dataset` is defined but never used.
r/R/dplyr-group-by.R[47:20]: unused_object -- Object `group_by.ArrowTabular` is defined but never used.
r/R/dplyr-group-by.R[47:45]: unused_object -- Object `group_by.RecordBatchReader` is defined but never used.
r/R/dplyr-group-by.R[50:0]: unused_object -- Object `groups.Dataset` is defined but never used.
r/R/dplyr-group-by.R[50:18]: unused_object -- Object `groups.ArrowTabular` is defined but never used.
r/R/dplyr-group-by.R[50:41]: unused_object -- Object `groups.RecordBatchReader` is defined but never used.
r/R/dplyr-group-by.R[67:0]: unused_object -- Object `group_by_drop_default.Dataset` is defined but never used.
r/R/dplyr-group-by.R[75:0]: unused_object -- Object `ungroup.Dataset` is defined but never used.
r/R/dplyr-group-by.R[75:19]: unused_object -- Object `ungroup.RecordBatchReader` is defined but never used.
r/R/dplyr-join.R[68:0]: unused_object -- Object `left_join.Dataset` is defined but never used.
r/R/dplyr-join.R[68:21]: unused_object -- Object `left_join.ArrowTabular` is defined but never used.
r/R/dplyr-join.R[68:47]: unused_object -- Object `left_join.RecordBatchReader` is defined but never used.
r/R/dplyr-join.R[73:0]: unused_object -- Object `right_join.Dataset` is defined but never used.
r/R/dplyr-join.R[73:22]: unused_object -- Object `right_join.ArrowTabular` is defined but never used.
r/R/dplyr-join.R[73:49]: unused_object -- Object `right_join.RecordBatchReader` is defined but never used.
r/R/dplyr-join.R[78:0]: unused_object -- Object `inner_join.Dataset` is defined but never used.
r/R/dplyr-join.R[78:22]: unused_object -- Object `inner_join.ArrowTabular` is defined but never used.
r/R/dplyr-join.R[78:49]: unused_object -- Object `inner_join.RecordBatchReader` is defined but never used.
r/R/dplyr-join.R[92:0]: unused_object -- Object `full_join.Dataset` is defined but never used.
r/R/dplyr-join.R[92:21]: unused_object -- Object `full_join.ArrowTabular` is defined but never used.
r/R/dplyr-join.R[92:47]: unused_object -- Object `full_join.RecordBatchReader` is defined but never used.
r/R/dplyr-join.R[97:0]: unused_object -- Object `semi_join.Dataset` is defined but never used.
r/R/dplyr-join.R[97:21]: unused_object -- Object `semi_join.ArrowTabular` is defined but never used.
r/R/dplyr-join.R[97:47]: unused_object -- Object `semi_join.RecordBatchReader` is defined but never used.
r/R/dplyr-join.R[102:0]: unused_object -- Object `anti_join.Dataset` is defined but never used.
r/R/dplyr-join.R[102:21]: unused_object -- Object `anti_join.ArrowTabular` is defined but never used.
r/R/dplyr-join.R[102:47]: unused_object -- Object `anti_join.RecordBatchReader` is defined but never used.
r/R/dplyr-mutate.R[141:0]: unused_object -- Object `mutate.Dataset` is defined but never used.
r/R/dplyr-mutate.R[141:18]: unused_object -- Object `mutate.ArrowTabular` is defined but never used.
r/R/dplyr-mutate.R[141:41]: unused_object -- Object `mutate.RecordBatchReader` is defined but never used.
r/R/dplyr-mutate.R[161:0]: unused_object -- Object `transmute.Dataset` is defined but never used.
r/R/dplyr-mutate.R[161:21]: unused_object -- Object `transmute.ArrowTabular` is defined but never used.
r/R/dplyr-mutate.R[161:47]: unused_object -- Object `transmute.RecordBatchReader` is defined but never used.
r/R/dplyr-select.R[25:0]: unused_object -- Object `select.Dataset` is defined but never used.
r/R/dplyr-select.R[25:18]: unused_object -- Object `select.ArrowTabular` is defined but never used.
r/R/dplyr-select.R[25:41]: unused_object -- Object `select.RecordBatchReader` is defined but never used.
r/R/dplyr-select.R[30:0]: unused_object -- Object `rename.Dataset` is defined but never used.
r/R/dplyr-select.R[30:18]: unused_object -- Object `rename.ArrowTabular` is defined but never used.
r/R/dplyr-select.R[30:41]: unused_object -- Object `rename.RecordBatchReader` is defined but never used.
r/R/dplyr-select.R[37:0]: unused_object -- Object `rename_with.Dataset` is defined but never used.
r/R/dplyr-select.R[37:23]: unused_object -- Object `rename_with.ArrowTabular` is defined but never used.
r/R/dplyr-select.R[37:51]: unused_object -- Object `rename_with.RecordBatchReader` is defined but never used.
r/R/dplyr-select.R[91:0]: unused_object -- Object `relocate.Dataset` is defined but never used.
r/R/dplyr-select.R[91:20]: unused_object -- Object `relocate.ArrowTabular` is defined but never used.
r/R/dplyr-select.R[91:45]: unused_object -- Object `relocate.RecordBatchReader` is defined but never used.
r/R/dplyr-slice.R[30:0]: unused_object -- Object `slice_head.Dataset` is defined but never used.
r/R/dplyr-slice.R[30:22]: unused_object -- Object `slice_head.ArrowTabular` is defined but never used.
r/R/dplyr-slice.R[30:49]: unused_object -- Object `slice_head.RecordBatchReader` is defined but never used.
r/R/dplyr-slice.R[42:0]: unused_object -- Object `slice_tail.Dataset` is defined but never used.
r/R/dplyr-slice.R[42:22]: unused_object -- Object `slice_tail.ArrowTabular` is defined but never used.
r/R/dplyr-slice.R[42:49]: unused_object -- Object `slice_tail.RecordBatchReader` is defined but never used.
r/R/dplyr-slice.R[57:0]: unused_object -- Object `slice_min.Dataset` is defined but never used.
r/R/dplyr-slice.R[57:21]: unused_object -- Object `slice_min.ArrowTabular` is defined but never used.
r/R/dplyr-slice.R[57:47]: unused_object -- Object `slice_min.RecordBatchReader` is defined but never used.
r/R/dplyr-slice.R[78:0]: unused_object -- Object `slice_max.Dataset` is defined but never used.
r/R/dplyr-slice.R[78:21]: unused_object -- Object `slice_max.ArrowTabular` is defined but never used.
r/R/dplyr-slice.R[78:47]: unused_object -- Object `slice_max.RecordBatchReader` is defined but never used.
r/R/dplyr-slice.R[130:0]: unused_object -- Object `slice_sample.Dataset` is defined but never used.
r/R/dplyr-slice.R[130:24]: unused_object -- Object `slice_sample.ArrowTabular` is defined but never used.
r/R/dplyr-slice.R[130:53]: unused_object -- Object `slice_sample.RecordBatchReader` is defined but never used.
r/R/dplyr-summarize.R[34:0]: unused_object -- Object `summarise.Dataset` is defined but never used.
r/R/dplyr-summarize.R[34:21]: unused_object -- Object `summarise.ArrowTabular` is defined but never used.  
cran/survey: +95 -0 violations
New violations (first 100):
R/anova.svyglm.R[38:2]: unused_object -- Object `thisformula` is defined but never used.
R/anova.svyglm.R[254:18]: unused_object -- Object `xform` is defined but never used.
R/bootstrap.R[88:4]: unused_object -- Object `npsu` is defined but never used.
R/chisqsum.R[50:2]: unused_object -- Object `reltol` is defined but never used.
R/chisqsum.R[88:2]: unused_object -- Object `n` is defined but never used.
R/dAIC.R[61:2]: unused_object -- Object `dbar` is defined but never used.
R/dbiupdate.R[98:2]: unused_object -- Object `newnames` is defined but never used.
R/ftable.svystat.R[68:0]: unused_object -- Object `odfTable.table` is defined but never used.
R/gofchisq.R[13:2]: unused_object -- Object `E` is defined but never used.
R/gofchisq.R[18:1]: unused_object -- Object `result` is defined but never used.
R/grake.R[198:2]: unused_object -- Object `mf` is defined but never used.
R/grake.R[226:2]: unused_object -- Object `whalf` is defined but never used.
R/greg.R[140:4]: unused_object -- Object `dwhalf` is defined but never used.
R/loglin.R[95:2]: unused_object -- Object `P0` is defined but never used.
R/loglin.R[126:2]: unused_object -- Object `prs2` is defined but never used.
R/logrank.R[38:1]: unused_object -- Object `zstat` is defined but never used.
R/logrank.R[77:1]: unused_object -- Object `zstat` is defined but never used.
R/margins.R[16:2]: unused_object -- Object `modelformula` is defined but never used.
R/margins.R[17:2]: unused_object -- Object `calformula` is defined but never used.
R/margins.R[76:2]: unused_object -- Object `modelformula` is defined but never used.
R/margins.R[77:2]: unused_object -- Object `calformula` is defined but never used.
R/margins.R[136:2]: unused_object -- Object `modelformula` is defined but never used.
R/margins.R[137:2]: unused_object -- Object `calformula` is defined but never used.
R/multiframe.R[23:4]: unused_object -- Object `frame_sizes` is defined but never used.
R/multiphase_admin.R[24:4]: unused_object -- Object `ls` is defined but never used.
R/multiphase_admin.R[119:8]: unused_object -- Object `na.prob` is defined but never used.
R/multiphase_inference.R[11:4]: unused_object -- Object `nfinal` is defined but never used.
R/multiphase_inference.R[17:4]: unused_object -- Object `na.fpc` is defined but never used.
R/multistage.R[81:8]: unused_object -- Object `ls` is defined but never used.
R/multistage.R[108:4]: unused_object -- Object `na.prob` is defined but never used.
R/multistage.R[160:4]: unused_object -- Object `na.fpc` is defined but never used.
R/multistage.R[446:2]: unused_object -- Object `use_singleton_method_for_domains` is defined but never used.
R/multistage.R[600:4]: unused_object -- Object `is.independent` is defined but never used.
R/naa.R[61:40]: unused_object -- Object `d` is defined but never used.
R/naa.R[63:17]: unused_object -- Object `dn` is defined but never used.
R/olr.R[308:4]: unused_object -- Object `z.ind` is defined but never used.
R/olr.R[310:4]: unused_object -- Object `theta` is defined but never used.
R/qrule.R[6:0]: unused_object -- Object `qrule_math` is defined but never used.
R/qrule.R[15:0]: unused_object -- Object `qrule_school` is defined but never used.
R/qrule.R[161:4]: unused_object -- Object `n` is defined but never used.
R/regtest.R[100:8]: unused_object -- Object `test.formula` is defined but never used.
R/score.R[21:4]: unused_object -- Object `Xout_in` is defined but never used.
R/score.R[108:4]: unused_object -- Object `added` is defined but never used.
R/score.R[162:12]: unused_object -- Object `test.formula` is defined but never used.
R/survey.R[22:8]: unused_object -- Object `ls` is defined but never used.
R/survey.R[912:2]: unused_object -- Object `layer` is defined but never used.
R/survey.R[1498:8]: unused_object -- Object `zmax` is defined but never used.
R/survey.R[1499:8]: unused_object -- Object `profName` is defined but never used.
R/survey.R[1609:2]: unused_object -- Object `wtotal` is defined but never used.
R/surveyby.R[52:4]: unused_object -- Object `fl` is defined but never used.
R/surveychisq.R[98:2]: unused_object -- Object `Vsrs` is defined but never used.
R/surveychisq.R[235:2]: unused_object -- Object `Vsrs` is defined but never used.
R/surveychisq.R[371:2]: unused_object -- Object `Vsrs` is defined but never used.
R/surveychisq.R[453:4]: unused_object -- Object `cols` is defined but never used.
R/surveygraph.R[185:20]: unused_object -- Object `a` is defined but never used.
R/surveyrep.R[1100:2]: unused_object -- Object `.survey.prob.weights` is defined but never used.
R/surveyrep.R[1183:0]: unused_object -- Object `svrepglm` is defined but never used.
R/surveyrep.R[1233:6]: unused_object -- Object `.survey.prob.weights` is defined but never used.
R/surveyrep.R[1850:3]: unused_object -- Object `layer` is defined but never used.
R/surveyrep.R[1983:21]: unused_object -- Object `mf` is defined but never used.
R/svyivreg.R[13:4]: unused_object -- Object `n` is defined but never used.
R/svykappa.R[25:4]: unused_object -- Object `obs` is defined but never used.
R/svykappa.R[27:4]: unused_object -- Object `expect` is defined but never used.
R/svykm.R[114:2]: unused_object -- Object `sstatus` is defined but never used.
R/svykm.R[326:2]: unused_object -- Object `sstatus` is defined but never used.
R/svykm.R[359:2]: unused_object -- Object `CV` is defined but never used.
R/svykm.R[362:2]: unused_object -- Object `s0` is defined but never used.
R/svymi.R[116:4]: unused_object -- Object `n` is defined but never used.
R/svymi.R[137:4]: unused_object -- Object `n` is defined but never used.
R/svymi.R[247:2]: unused_object -- Object `newnames` is defined but never used.
R/svyqq.R[45:8]: unused_object -- Object `xform` is defined but never used.
R/svyquantile.R[333:12]: unused_object -- Object `epsilon` is defined but never used.
R/svyranktest.R[49:2]: unused_object -- Object `delta` is defined but never used.
R/svysmooth.R[32:4]: unused_object -- Object `termi` is defined but never used.
R/twophase2.R[45:4]: unused_object -- Object `N` is defined but never used.
R/twophase2.R[66:4]: unused_object -- Object `N` is defined but never used.
R/twophase2.R[109:7]: unused_object -- Object `insubset` is defined but never used.
R/weightconstruction.R[195:2]: unused_object -- Object `nd` is defined but never used.
R/weightconstruction.R[200:2]: unused_object -- Object `nd` is defined but never used.
R/xdesign.R[77:4]: unused_object -- Object `p` is defined but never used.
inst/doc/epi.R[56:0]: unused_object -- Object `ntwco` is defined but never used.
inst/doc/epi.R[124:1]: unused_object -- Object `b2` is defined but never used.
tests/degf-subset.R[24:0]: unused_object -- Object `df1` is defined but never used.
tests/degf-svrepdesign.R[16:14]: unused_object -- Object `scdrep` is defined but never used.
tests/domain.R[13:1]: unused_object -- Object `m1` is defined but never used.
tests/mf_subpop.R[35:0]: unused_object -- Object `m2` is defined but never used.
tests/mf_subpop.R[36:0]: unused_object -- Object `m2a` is defined but never used.
tests/multistage-rcpp.R[119:2]: unused_object -- Object `dmu284_strat_domain_lonely_ssu` is defined but never used.
tests/nwts-cch.R[5:0]: unused_object -- Object `ntwco` is defined but never used.
tests/svycontrast.R[7:0]: unused_object -- Object `a` is defined but never used.
tests/svyolr-rake-subset.R[16:0]: unused_object -- Object `m` is defined but never used.
tests/svyolr-rake-subset.R[19:0]: unused_object -- Object `m2` is defined but never used.
tests/svyolr-rake-subset.R[22:0]: unused_object -- Object `m3` is defined but never used.
tests/testoutput/nwts-cch.R[5:0]: unused_object -- Object `ntwco` is defined but never used.
tests/twophase.R[51:0]: unused_object -- Object `dcchs2` is defined but never used.  
easystats/datawizard: +17 -0 violations
New violations (first 100):
R/select_nse.R[352:4]: unused_object -- Object `cols` is defined but never used.
R/skewness_kurtosis.R[141:2]: unused_object -- Object `.skewness_se` is defined but never used.
R/skewness_kurtosis.R[289:2]: unused_object -- Object `.kurtosis_se` is defined but never used.
R/standardize.models.R[437:2]: unused_object -- Object `junk` is defined but never used.
R/unnormalize.R[36:4]: unused_object -- Object `include_bounds` is defined but never used.
R/utils.R[151:0]: unused_object -- Object `.is_sorted` is defined but never used.
tests/testthat/helper.R[2:2]: unused_object -- Object ``%>%`` is defined but never used.
tests/testthat/test-attributes.R[118:2]: unused_object -- Object `x2` is defined but never used.
tests/testthat/test-data_read.R[580:6]: unused_object -- Object `d` is defined but never used.
tests/testthat/test-data_select.R[355:2]: unused_object -- Object `i` is defined but never used.
tests/testthat/test-data_select.R[372:2]: unused_object -- Object `i` is defined but never used.
tests/testthat/test-recode_into.R[81:6]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-recode_into.R[252:6]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-recode_into.R[266:6]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-select_nse.R[149:2]: unused_object -- Object `x` is defined but never used.
tests/testthat/test-standardize_models.R[94:4]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-standardize_models.R[131:2]: unused_object -- Object `sm_data_xw` is defined but never used.  
klmr/box: +48 -0 violations
New violations (first 100):
R/box-package.r[108:4]: unused_object -- Object `frames` is defined but never used.
R/box-package.r[121:0]: unused_object -- Object `import_env_parent` is defined but never used.
R/env.r[72:0]: unused_object -- Object `legacy_intercept_env` is defined but never used.
R/env.r[269:0]: unused_object -- Object `box_unlock_binding` is defined but never used.
R/format.r[96:0]: unused_object -- Object `chr.call` is defined but never used.
R/format.r[97:0]: unused_object -- Object `chr.for` is defined but never used.
R/format.r[98:0]: unused_object -- Object `chr.if` is defined but never used.
R/format.r[99:0]: unused_object -- Object `chr.while` is defined but never used.
R/format.r[101:0]: unused_object -- Object ``chr.{`` is defined but never used.
R/info.r[96:4]: unused_object -- Object `base_path` is defined but never used.
tests/testthat/mod/a.r[16:0]: unused_object -- Object `modname` is defined but never used.
tests/testthat/mod/a.r[45:0]: unused_object -- Object `get_counter` is defined but never used.
tests/testthat/mod/a.r[68:0]: unused_object -- Object `.hidden` is defined but never used.
tests/testthat/mod/b/__init__.r[5:0]: unused_object -- Object `z` is defined but never used.
tests/testthat/mod/b/a.r[2:0]: unused_object -- Object `answer` is defined but never used.
tests/testthat/mod/env.r[2:0]: unused_object -- Object `e1` is defined but never used.
tests/testthat/mod/explicit_exports.r[5:0]: unused_object -- Object `hidden` is defined but never used.
tests/testthat/mod/hooks/a.r[9:0]: unused_object -- Object `register_unload_callback` is defined but never used.
tests/testthat/mod/hooks/a.r[16:12]: unused_object -- Object `callback` is defined but never used.
tests/testthat/mod/legacy/__init__.r[1:0]: unused_object -- Object `a` is defined but never used.
tests/testthat/mod/legacy/__init__.r[2:0]: unused_object -- Object `b` is defined but never used.
tests/testthat/mod/legacy/__init__.r[3:0]: unused_object -- Object `.c` is defined but never used.
tests/testthat/mod/legacy/test.r[1:0]: unused_object -- Object `source_test` is defined but never used.
tests/testthat/mod/mod_file.r[2:0]: unused_object -- Object `this_module_file` is defined but never used.
tests/testthat/mod/mod_file.r[11:0]: unused_object -- Object `this_module_file2` is defined but never used.
tests/testthat/mod/mod_name.r[2:0]: unused_object -- Object `this_module_name` is defined but never used.
tests/testthat/mod/mod_name.r[11:0]: unused_object -- Object `this_module_name2` is defined but never used.
tests/testthat/mod/nested/rel_import.r[4:0]: unused_object -- Object `global_path` is defined but never used.
tests/testthat/mod/no_exports.r[7:0]: unused_object -- Object `.hidden` is defined but never used.
tests/testthat/mod/reexport_sub.r[2:0]: unused_object -- Object `a` is defined but never used.
tests/testthat/mod/reexport_sub.r[5:0]: unused_object -- Object `b` is defined but never used.
tests/testthat/mod/reexport_sub.r[8:0]: unused_object -- Object `c` is defined but never used.
tests/testthat/mod/reexport_sub.r[11:0]: unused_object -- Object `d` is defined but never used.
tests/testthat/support/rprofile.r[26:4]: unused_object -- Object `old_first` is defined but never used.
tests/testthat/test-S3.r[7:8]: unused_object -- Object `x` is defined but never used.
tests/testthat/test-S3.r[12:8]: unused_object -- Object `a` is defined but never used.
tests/testthat/test-basic.r[47:4]: unused_object -- Object `a_namespace` is defined but never used.
tests/testthat/test-basic.r[98:8]: unused_object -- Object `x` is defined but never used.
tests/testthat/test-partial-attach.r[9:4]: unused_object -- Object `exports` is defined but never used.
tests/testthat/test-reexport.r[17:4]: unused_object -- Object `exported_names` is defined but never used.
vignettes/contributing.rmd[71:8]: unused_object -- Object `x` is defined but never used.
vignettes/contributing.rmd[74:21]: unused_object -- Object `x` is defined but never used.
vignettes/contributing.rmd[77:8]: unused_object -- Object `x` is defined but never used.
vignettes/contributing.rmd[129:4]: unused_object -- Object `first` is defined but never used.
vignettes/contributing.rmd[130:4]: unused_object -- Object `second` is defined but never used.
vignettes/contributing.rmd[133:4]: unused_object -- Object `first` is defined but never used.
vignettes/contributing.rmd[134:4]: unused_object -- Object `second` is defined but never used.
vignettes/extract-benchmark.rmd[371:0]: unused_object -- Object `overheads` is defined but never used.  
lrberge/stringmagic: +17 -0 violations
New violations (first 100):
R/aliases.R[44:3]: unused_object -- Object `person` is defined but never used.
R/help.R[307:2]: unused_object -- Object `max_w` is defined but never used.
R/help.R[387:2]: unused_object -- Object `text_origin` is defined but never used.
R/misc_funs.R[732:4]: unused_object -- Object `ver` is defined but never used.
R/onLoad.R[61:2]: unused_object -- Object `as.data.frame` is defined but never used.
R/string_magic_main.R[661:2]: unused_object -- Object `is_string_magic_internal` is defined but never used.
R/string_magic_main.R[1265:2]: unused_object -- Object `do_eval` is defined but never used.
R/string_magic_main.R[1731:4]: unused_object -- Object `is_left` is defined but never used.
R/string_tools.R[346:2]: unused_object -- Object `or_origin` is defined but never used.
R/string_tools.R[2241:4]: unused_object -- Object `info` is defined but never used.
R/test_funs.R[24:2]: unused_object -- Object `mc` is defined but never used.
R/test_funs.R[361:2]: unused_object -- Object `offset` is defined but never used.
R/test_funs.R[499:9]: unused_object -- Object `INSIDE_LOOP` is defined but never used.
tests/_tests/pluralization_tests.R[121:0]: unused_object -- Object `b` is defined but never used.
tests/_tests/string_magic_tests.R[1016:0]: unused_object -- Object `txt` is defined but never used.
tests/_tests/string_tools_tests.R[182:0]: unused_object -- Object `val` is defined but never used.
tests/_tests/string_tools_tests.R[240:0]: unused_object -- Object `txt` is defined but never used.  
mlr-org/mlr3: +39 -0 violations
New violations (first 100):
R/DataBackendCbind.R[2:0]: unused_object -- Object `DataBackendCbind` is defined but never used.
R/DataBackendRbind.R[2:0]: unused_object -- Object `DataBackendRbind` is defined but never used.
R/DataBackendRename.R[2:0]: unused_object -- Object `DataBackendRename` is defined but never used.
R/Learner.R[343:6]: unused_object -- Object `train_result` is defined but never used.
R/LearnerClassifDebug.R[250:6]: unused_object -- Object `n` is defined but never used.
R/LearnerRegrDebug.R[27:3]: unused_object -- Object `prediction` is defined but never used.
R/benchmark.R[160:4]: unused_object -- Object `pb` is defined but never used.
R/bibentries.R[2:0]: unused_object -- Object `bibentries` is defined but never used.
R/helper_exec.R[1:0]: unused_object -- Object `allow_partial_matching` is defined but never used.
R/partition.R[25:3]: unused_object -- Object `split` is defined but never used.
R/resample.R[102:4]: unused_object -- Object `pb` is defined but never used.
R/score_roc_measures.R[27:3]: unused_object -- Object `splits` is defined but never used.
R/score_roc_measures.R[37:2]: unused_object -- Object `score_fpr` is defined but never used.
R/warn_deprecated.R[64:6]: unused_object -- Object `x` is defined but never used.
tests/testthat/setup.R[10:0]: unused_object -- Object `old_threshold` is defined but never used.
tests/testthat/setup.R[11:0]: unused_object -- Object `old_plan` is defined but never used.
tests/testthat/test_DataBackendCbind.R[43:2]: unused_object -- Object `rows` is defined but never used.
tests/testthat/test_DataBackendCbind.R[44:2]: unused_object -- Object `cols` is defined but never used.
tests/testthat/test_Learner.R[212:2]: unused_object -- Object `measures` is defined but never used.
tests/testthat/test_LearnerRegr.R[112:2]: unused_object -- Object `pred` is defined but never used.
tests/testthat/test_Measure.R[8:2]: unused_object -- Object `learner` is defined but never used.
tests/testthat/test_MeasureInternalValidScore.R[4:2]: unused_object -- Object `pred` is defined but never used.
tests/testthat/test_MeasureInternalValidScore.R[26:2]: unused_object -- Object `pred` is defined but never used.
tests/testthat/test_PredictionClassif.R[59:2]: unused_object -- Object `prob_before` is defined but never used.
tests/testthat/test_benchmark.R[895:2]: unused_object -- Object `bmr` is defined but never used.
tests/testthat/test_encapsulate.R[37:2]: unused_object -- Object `p` is defined but never used.
tests/testthat/test_fallback.R[43:2]: unused_object -- Object `task` is defined but never used.
tests/testthat/test_install_pkgs.R[33:2]: unused_object -- Object `bmr` is defined but never used.
tests/testthat/test_lgr.R[20:2]: unused_object -- Object `rr` is defined but never used.
tests/testthat/test_mlr_learners_classif_debug.R[17:2]: unused_object -- Object `prediction` is defined but never used.
tests/testthat/test_parallel_future.R[23:2]: unused_object -- Object `measure` is defined but never used.
tests/testthat/test_parallel_future.R[102:2]: unused_object -- Object `measure` is defined but never used.
tests/testthat/test_parallel_future.R[104:2]: unused_object -- Object `rr1` is defined but never used.
tests/testthat/test_parallel_future.R[107:2]: unused_object -- Object `rr2` is defined but never used.
tests/testthat/test_parallel_mirai.R[59:2]: unused_object -- Object `measure` is defined but never used.
tests/testthat/test_resample.R[42:2]: unused_object -- Object `measures` is defined but never used.
tests/testthat/test_score_roc_measures.R[3:2]: unused_object -- Object `splits` is defined but never used.
tests/testthat/test_warn_deprecated.R[5:2]: unused_object -- Object `oldopts` is defined but never used.
tests/testthat/test_warn_deprecated.R[17:2]: unused_object -- Object `oldopts` is defined but never used.  
nlmixr2/nlmixr2est: +578 -0 violations
New violations (first 100):
R/addCwres.R[47:7]: unused_object -- Object `ka` is defined but never used.
R/addCwres.R[48:7]: unused_object -- Object `cl` is defined but never used.
R/addCwres.R[49:7]: unused_object -- Object `v` is defined but never used.
R/agq.R[99:3]: unused_object -- Object `fit` is defined but never used.
R/agq.R[127:3]: unused_object -- Object `fit` is defined but never used.
R/agq.R[144:6]: unused_object -- Object `ka` is defined but never used.
R/agq.R[145:6]: unused_object -- Object `cl` is defined but never used.
R/agq.R[146:6]: unused_object -- Object `v` is defined but never used.
R/agq.R[151:3]: unused_object -- Object `fit` is defined but never used.
R/agq.R[216:2]: unused_object -- Object `.ui` is defined but never used.
R/augPred.R[42:2]: unused_object -- Object `.predDf` is defined but never used.
R/bobyqa.R[285:2]: unused_object -- Object `.ui` is defined but never used.
R/bobyqa.R[315:2]: unused_object -- Object `.oCtl` is defined but never used.
R/broom.R[82:2]: unused_object -- Object `.ini` is defined but never used.
R/broom.R[176:2]: unused_object -- Object `.curEval` is defined but never used.
R/broom.R[258:0]: unused_object -- Object `tidy.nlmixr2FitCoreSilent` is defined but never used.
R/broom.R[266:2]: unused_object -- Object `.aic` is defined but never used.
R/broom.R[277:0]: unused_object -- Object `glance.nlmixr2FitCoreSilent` is defined but never used.
R/broom.R[284:0]: unused_object -- Object `augment.nlmixr2FitCoreSilent` is defined but never used.
R/cloneNlmixr.R[38:7]: unused_object -- Object `ka` is defined but never used.
R/cloneNlmixr.R[39:7]: unused_object -- Object `cl` is defined but never used.
R/cloneNlmixr.R[40:7]: unused_object -- Object `v` is defined but never used.
R/complete.R[42:2]: unused_object -- Object `.env` is defined but never used.
R/complete.R[70:2]: unused_object -- Object `.env` is defined but never used.
R/cov.R[115:2]: unused_object -- Object `.pt` is defined but never used.
R/fitSim.R[69:17]: unused_object -- Object `ipredSim` is defined but never used.
R/fitSim.R[110:0]: unused_object -- Object `getBaseSimModel.nlmixr2FitData` is defined but never used.
R/fitSim.R[111:0]: unused_object -- Object `getBaseSimModel.nlmixr2FitCore` is defined but never used.
R/fo.R[114:2]: unused_object -- Object `.posthoc` is defined but never used.
R/foce.R[73:2]: unused_object -- Object `.ui` is defined but never used.
R/focei.R[10:0]: unused_object -- Object `.regNum` is defined but never used.
R/focei.R[175:10]: unused_object -- Object `opts` is defined but never used.
R/focei.R[1486:2]: unused_object -- Object `.keep` is defined but never used.
R/focei.R[1538:19]: unused_object -- Object `zeroGrad` is defined but never used.
R/focei.R[1540:19]: unused_object -- Object `zeroOuter` is defined but never used.
R/foi.R[115:2]: unused_object -- Object `.posthoc` is defined but never used.
R/laplace.R[51:3]: unused_object -- Object `fit` is defined but never used.
R/laplace.R[79:3]: unused_object -- Object `fit` is defined but never used.
R/laplace.R[142:2]: unused_object -- Object `.ui` is defined but never used.
R/lbfgsb3c.R[297:2]: unused_object -- Object `.ui` is defined but never used.
R/lbfgsb3c.R[326:2]: unused_object -- Object `.oCtl` is defined but never used.
R/mu2.R[174:11]: unused_object -- Object `.bad` is defined but never used.
R/n1qn1.R[263:2]: unused_object -- Object `.ui` is defined but never used.
R/newuoa.R[256:2]: unused_object -- Object `.ui` is defined but never used.
R/newuoa.R[286:2]: unused_object -- Object `.oCtl` is defined but never used.
R/nlm.R[767:2]: unused_object -- Object `.hessian` is defined but never used.
R/nlm.R[814:2]: unused_object -- Object `.ui` is defined but never used.
R/nlme.R[208:2]: unused_object -- Object `.verbose` is defined but never used.
R/nlme.R[209:2]: unused_object -- Object `.method` is defined but never used.
R/nlme.R[244:2]: unused_object -- Object `.iniDf` is defined but never used.
R/nlmeRxUiGet.R[32:2]: unused_object -- Object `env` is defined but never used.
R/nlmeRxUiGet.R[35:2]: unused_object -- Object `.yj` is defined but never used.
R/nlmeRxUiGet.R[113:2]: unused_object -- Object `.ui` is defined but never used.
R/nlmeRxUiGet.R[172:2]: unused_object -- Object `.ui` is defined but never used.
R/nlminb.R[407:2]: unused_object -- Object `.oCtl` is defined but never used.
R/nlminb.R[479:2]: unused_object -- Object `.ui` is defined but never used.
R/nlmixr2.R[105:6]: unused_object -- Object `ka` is defined but never used.
R/nlmixr2.R[106:6]: unused_object -- Object `cl` is defined but never used.
R/nlmixr2.R[107:6]: unused_object -- Object `v` is defined but never used.
R/nlmixr2.R[114:3]: unused_object -- Object `fitS` is defined but never used.
R/nlmixr2.R[203:2]: unused_object -- Object `.args` is defined but never used.
R/nlmixr2.R[260:2]: unused_object -- Object `.args` is defined but never used.
R/nlmixr2.R[347:2]: unused_object -- Object `.args` is defined but never used.
R/nlmixr2.R[348:2]: unused_object -- Object `.modName` is defined but never used.
R/nlmixrGrad.R[209:4]: unused_object -- Object `h1` is defined but never used.
R/nlmixrGrad.R[211:4]: unused_object -- Object `h2` is defined but never used.
R/nlmixrGrad.R[215:4]: unused_object -- Object `h3` is defined but never used.
R/nls.R[25:6]: unused_object -- Object `ka` is defined but never used.
R/nls.R[26:6]: unused_object -- Object `cl` is defined but never used.
R/nls.R[27:6]: unused_object -- Object `v` is defined but never used.
R/nls.R[34:3]: unused_object -- Object `fit1` is defined but never used.
R/nls.R[417:10]: unused_object -- Object `.p2` is defined but never used.
R/nls.R[422:6]: unused_object -- Object `.f` is defined but never used.
R/nls.R[931:4]: unused_object -- Object `.nls.control` is defined but never used.
R/nls.R[976:2]: unused_object -- Object `.ui` is defined but never used.
R/nmObjGetEtaMat.R[18:36]: unused_object -- Object `.dt0` is defined but never used.
R/npde.R[32:7]: unused_object -- Object `ka` is defined but never used.
R/npde.R[33:7]: unused_object -- Object `cl` is defined but never used.
R/npde.R[34:7]: unused_object -- Object `v` is defined but never used.
R/ofv.R[76:8]: unused_object -- Object `.ret` is defined but never used.
R/optim.R[539:2]: unused_object -- Object `.ui` is defined but never used.
R/pkpars.R[2:2]: unused_object -- Object `CL` is defined but never used.
R/pkpars.R[3:2]: unused_object -- Object `V` is defined but never used.
R/pkpars.R[7:2]: unused_object -- Object `CL` is defined but never used.
R/pkpars.R[8:2]: unused_object -- Object `V` is defined but never used.
R/pkpars.R[9:2]: unused_object -- Object `KA` is defined but never used.
R/pkpars.R[13:2]: unused_object -- Object `CL` is defined but never used.
R/pkpars.R[14:2]: unused_object -- Object `V` is defined but never used.
R/pkpars.R[15:2]: unused_object -- Object `KA` is defined but never used.
R/pkpars.R[16:2]: unused_object -- Object `TLAG` is defined but never used.
R/pkpars.R[20:2]: unused_object -- Object `CL` is defined but never used.
R/pkpars.R[21:2]: unused_object -- Object `V` is defined but never used.
R/pkpars.R[22:2]: unused_object -- Object `CLD` is defined but never used.
R/pkpars.R[23:2]: unused_object -- Object `VT` is defined but never used.
R/pkpars.R[27:2]: unused_object -- Object `CL` is defined but never used.
R/pkpars.R[28:2]: unused_object -- Object `V` is defined but never used.
R/pkpars.R[29:2]: unused_object -- Object `CLD` is defined but never used.
R/pkpars.R[30:2]: unused_object -- Object `VT` is defined but never used.
R/pkpars.R[31:2]: unused_object -- Object `KA` is defined but never used.
R/pkpars.R[35:2]: unused_object -- Object `CL` is defined but never used.  
pola-rs/r-polars: +55 -0 violations
New violations (first 100):
R/api.R[2:0]: unused_object -- Object `pl__api` is defined but never used.
R/dataframe-frame.R[102:0]: unused_object -- Object `polars_dataframe__methods` is defined but never used.
R/dataframe-frame.R[239:3]: unused_object -- Object `df2` is defined but never used.
R/dataframe-frame.R[251:3]: unused_object -- Object `df2` is defined but never used.
R/dataframe-group_by-general.R[2:0]: unused_object -- Object `polars_groupby__methods` is defined but never used.
R/dataframe-group_by-rolling.R[2:0]: unused_object -- Object `polars_rolling_groupby__methods` is defined but never used.
R/dataframe-group_by_dynamic.R[2:0]: unused_object -- Object `polars_group_by_dynamic__methods` is defined but never used.
R/dataframe-html.R[118:2]: unused_object -- Object `.style` is defined but never used.
R/dataframe-html.R[127:2]: unused_object -- Object `.shape` is defined but never used.
R/datatypes-classes.R[76:0]: unused_object -- Object `polars_datatype__methods` is defined but never used.
R/expr-array.R[2:0]: unused_object -- Object `polars_expr_arr_methods` is defined but never used.
R/expr-binary.R[2:0]: unused_object -- Object `polars_expr_bin_methods` is defined but never used.
R/expr-categorical.R[2:0]: unused_object -- Object `polars_expr_cat_methods` is defined but never used.
R/expr-datetime.R[2:0]: unused_object -- Object `polars_expr_dt_methods` is defined but never used.
R/expr-expr.R[38:0]: unused_object -- Object `polars_expr__methods` is defined but never used.
R/expr-expr.R[174:0]: unused_object -- Object `expr__truediv` is defined but never used.
R/expr-expr.R[245:0]: unused_object -- Object `expr__floordiv` is defined but never used.
R/expr-expr.R[479:0]: unused_object -- Object `expr__invert` is defined but never used.
R/expr-list.R[2:0]: unused_object -- Object `polars_expr_list_methods` is defined but never used.
R/expr-meta.R[2:0]: unused_object -- Object `polars_expr_meta_methods` is defined but never used.
R/expr-name.R[2:0]: unused_object -- Object `polars_expr_name_methods` is defined but never used.
R/expr-string.R[2:0]: unused_object -- Object `polars_expr_str_methods` is defined but never used.
R/expr-struct.R[2:0]: unused_object -- Object `polars_expr_struct_methods` is defined but never used.
R/expr-whenthen.R[21:0]: unused_object -- Object `polars_then__methods` is defined but never used.
R/expr-whenthen.R[69:0]: unused_object -- Object `polars_chainedthen__methods` is defined but never used.
R/generated-s3methods-dollar.R[516:4]: unused_object -- Object `self` is defined but never used.
R/generated-s3methods-expr-subclass-dollar.R[90:4]: unused_object -- Object `self` is defined but never used.
R/generated-s3methods-series-namespace-dollar.R[217:4]: unused_object -- Object `self` is defined but never used.
R/lazyframe-frame.R[31:0]: unused_object -- Object `polars_lazyframe__methods` is defined but never used.
R/lazyframe-frame.R[829:0]: unused_object -- Object `lazyframe__limit` is defined but never used.
R/lazyframe-frame.R[1618:3]: unused_object -- Object `df2` is defined but never used.
R/lazyframe-frame.R[1630:3]: unused_object -- Object `df2` is defined but never used.
R/lazyframe-frame.R[2593:6]: unused_object -- Object `nm` is defined but never used.
R/lazyframe-group_by.R[2:0]: unused_object -- Object `polars_lazygroupby__methods` is defined but never used.
R/lazyframe-s3-base.R[61:6]: unused_object -- Object `j_arg` is defined but never used.
R/lazyframe-s3-tibble.R[5:0]: unused_object -- Object `as_tibble.polars_lazy_frame` is defined but never used.
R/meta-thread_pool.R[14:0]: unused_object -- Object `pl__thread_pool_size` is defined but never used.
R/output-partition.R[64:0]: unused_object -- Object `polars_partitioning_scheme__methods` is defined but never used.
R/selectors.R[47:0]: unused_object -- Object `polars_selector__methods` is defined but never used.
R/series-array.R[2:0]: unused_object -- Object `polars_series_arr_methods` is defined but never used.
R/series-binary.R[2:0]: unused_object -- Object `polars_series_bin_methods` is defined but never used.
R/series-categorical.R[2:0]: unused_object -- Object `polars_series_cat_methods` is defined but never used.
R/series-datetime.R[2:0]: unused_object -- Object `polars_series_dt_methods` is defined but never used.
R/series-list.R[2:0]: unused_object -- Object `polars_series_list_methods` is defined but never used.
R/series-s3-base.R[34:4]: unused_object -- Object `self` is defined but never used.
R/series-series.R[43:0]: unused_object -- Object `polars_series__methods` is defined but never used.
R/series-series.R[193:0]: unused_object -- Object `series__rename` is defined but never used.
R/series-string.R[2:0]: unused_object -- Object `polars_series_str_methods` is defined but never used.
R/series-struct.R[2:0]: unused_object -- Object `polars_series_struct_methods` is defined but never used.
R/series-utils.R[9:4]: unused_object -- Object `self` is defined but never used.
R/sql-context.R[2:0]: unused_object -- Object `polars_sql_context__methods` is defined but never used.
tests/testthat/test-output-csv.R[69:4]: unused_object -- Object `df` is defined but never used.
tests/testthat/test-output-csv.R[243:4]: unused_object -- Object `df` is defined but never used.
vignettes/performance.Rmd[61:0]: unused_object -- Object `test` is defined but never used.
vignettes/polars.Rmd[476:0]: unused_object -- Object `aq_collected` is defined but never used.  
R-ArcGIS/arcgisgeocode: +17 -0 violations
New violations (first 100):
R/core-batch-geocode.R[181:6]: unused_object -- Object `ids` is defined but never used.
R/core-find-candidates.R[14:3]: unused_object -- Object `candidates_from_single` is defined but never used.
R/core-find-candidates.R[266:2]: unused_object -- Object `all_resps` is defined but never used.
R/core-find-candidates.R[281:2]: unused_object -- Object `use_custom_json_processing` is defined but never used.
README.Rmd[197:0]: unused_object -- Object `geocoded` is defined but never used.
dev/batch-geocode.R[46:0]: unused_object -- Object `geo_res` is defined but never used.
dev/batch-geocode.R[47:1]: unused_object -- Object `timing` is defined but never used.
dev/bench-marks.R[28:0]: unused_object -- Object `warns` is defined but never used.
dev/bench-marks.R[50:2]: unused_object -- Object `yelp_geocoded` is defined but never used.
dev/bench-marks.R[58:0]: unused_object -- Object `yelp_candidates` is defined but never used.
dev/bench-marks.R[73:2]: unused_object -- Object `open_case_addresses` is defined but never used.
dev/calcite-doc.R[4:2]: unused_object -- Object `base_doc` is defined but never used.
dev/custom-locator-res.R[1:0]: unused_object -- Object `custom_json` is defined but never used.
dev/custom-locator-res.R[4:0]: unused_object -- Object `known_res` is defined but never used.
dev/custom-locator-res.R[6:0]: unused_object -- Object `cur` is defined but never used.
dev/make-errors.R[33:0]: unused_object -- Object `suggestions` is defined but never used.
dev/shiny-reverse-geocode.R[55:4]: unused_object -- Object `label` is defined but never used.  
RcppCore/RcppArmadillo: +17 -0 violations
New violations (first 100):
R/RcppArmadillo.package.skeleton.R[76:8]: unused_object -- Object `splitname` is defined but never used.
inst/examples/kalman/KalmanR.R[20:8]: unused_object -- Object `y` is defined but never used.
inst/tinytest/test_fields.R[23:0]: unused_object -- Object `.onWindows` is defined but never used.
inst/tinytest/test_fields_new.R[23:0]: unused_object -- Object `.onWindows` is defined but never used.
inst/tinytest/test_sample.R[31:0]: unused_object -- Object `csample.numeric` is defined but never used.
inst/tinytest/test_sample.R[32:0]: unused_object -- Object `csample.integer` is defined but never used.
inst/tinytest/test_sample.R[33:0]: unused_object -- Object `csample.complex` is defined but never used.
inst/tinytest/test_sample.R[34:0]: unused_object -- Object `csample.character` is defined but never used.
inst/tinytest/test_sample.R[35:0]: unused_object -- Object `csample.logical` is defined but never used.
inst/tinytest/test_sample.R[50:4]: unused_object -- Object `int` is defined but never used.
inst/tinytest/test_sample.R[51:4]: unused_object -- Object `num` is defined but never used.
inst/tinytest/test_sample.R[52:4]: unused_object -- Object `cpx` is defined but never used.
inst/tinytest/test_sample.R[53:4]: unused_object -- Object `char` is defined but never used.
inst/tinytest/test_sample.R[54:4]: unused_object -- Object `bool` is defined but never used.
inst/tinytest/test_sample.R[68:4]: unused_object -- Object `.class` is defined but never used.
inst/tinytest/test_scipy2r.R[26:0]: unused_object -- Object `.is32bit` is defined but never used.
inst/tinytest/test_sparseConversion.R[61:4]: unused_object -- Object `dgt` is defined but never used.  
Rdatatable/data.table: +23 -0 violations
New violations (first 100):
R/data.table.R[223:2]: unused_object -- Object `missingroll` is defined but never used.
R/data.table.R[481:10]: unused_object -- Object `which_cols_msg` is defined but never used.
R/data.table.R[1228:12]: unused_object -- Object `DT` is defined but never used.
R/data.table.R[1496:13]: unused_object -- Object `done_units_report` is defined but never used.
R/data.table.R[2093:9]: unused_object -- Object `nomeanopt` is defined but never used.
R/data.table.R[2353:0]: unused_object -- Object `"names<-.data.table"` is defined but never used.
R/data.table.R[2545:4]: unused_object -- Object `levs` is defined but never used.
R/data.table.R[3271:2]: unused_object -- Object `nonEqui` is defined but never used.
R/foverlaps.R[95:4]: unused_object -- Object `isdouble` is defined but never used.
R/frank.R[60:6]: unused_object -- Object `rank` is defined but never used.
R/mergelist.R[203:4]: unused_object -- Object `copy_x` is defined but never used.
R/mergelist.R[217:58]: unused_object -- Object `to_cols` is defined but never used.
R/tables.R[2:5]: unused_object -- Object `NCOL` is defined but never used.
R/tables.R[2:12]: unused_object -- Object `NROW` is defined but never used.
R/test.data.table.R[437:4]: unused_object -- Object `filename` is defined but never used.
R/test.data.table.R[439:4]: unused_object -- Object `showProgress` is defined but never used.
R/wrappers.R[11:2]: unused_object -- Object `default_condition` is defined but never used.
vignettes/datatable-fread-and-fwrite.Rmd[24:0]: unused_object -- Object `.old.th` is defined but never used.
vignettes/datatable-secondary-indices-and-auto-indexing.Rmd[335:1]: unused_object -- Object `t1` is defined but never used.
vignettes/datatable-secondary-indices-and-auto-indexing.Rmd[348:1]: unused_object -- Object `t2` is defined but never used.
vignettes/fr/datatable-fread-and-fwrite.Rmd[24:0]: unused_object -- Object `.old.th` is defined but never used.
vignettes/fr/datatable-secondary-indices-and-auto-indexing.Rmd[335:1]: unused_object -- Object `t1` is defined but never used.
vignettes/fr/datatable-secondary-indices-and-auto-indexing.Rmd[348:1]: unused_object -- Object `t2` is defined but never used.  
ropensci/targets: +153 -0 violations
New violations (first 100):
R/class_command.R[50:0]: unused_object -- Object `command_null` is defined but never used.
R/class_database.R[64:0]: unused_object -- Object `database_class` is defined but never used.
R/class_database_gcp.R[153:6]: unused_object -- Object `head` is defined but never used.
R/class_dynamic.R[65:0]: unused_object -- Object `dynamic_methods` is defined but never used.
R/class_options.R[623:0]: unused_object -- Object `tar_options` is defined but never used.
R/class_record.R[112:0]: unused_object -- Object `row_has_error` is defined but never used.
R/class_reference.R[55:0]: unused_object -- Object `is_reference_not_target` is defined but never used.
R/class_reporter.R[66:0]: unused_object -- Object `reporter_seconds_skipped` is defined but never used.
R/class_settings.R[142:0]: unused_object -- Object `settings_validate_pattern_names` is defined but never used.
R/class_stem.R[170:2]: unused_object -- Object `junction` is defined but never used.
R/rstudio_addin_tar_load.R[16:4]: unused_object -- Object `env` is defined but never used.
R/rstudio_addin_tar_read.R[16:4]: unused_object -- Object `env` is defined but never used.
R/tar_deps.R[21:12]: unused_object -- Object `x` is defined but never used.
R/tar_deps.R[22:18]: unused_object -- Object `x` is defined but never used.
R/tar_dir.R[17:2]: unused_object -- Object `old` is defined but never used.
R/tar_helper.R[28:27]: unused_object -- Object `x` is defined but never used.
R/tar_helper.R[29:37]: unused_object -- Object `x` is defined but never used.
R/tar_helper.R[33:20]: unused_object -- Object `x` is defined but never used.
R/tar_poll.R[20:3]: unused_object -- Object `px` is defined but never used.
R/tar_sitrep.R[109:2]: unused_object -- Object `names_quosure` is defined but never used.
R/tar_sitrep.R[110:2]: unused_object -- Object `fields_quosure` is defined but never used.
R/tar_source.R[65:8]: unused_object -- Object `dir` is defined but never used.
R/tar_source.R[66:8]: unused_object -- Object `old` is defined but never used.
R/tar_test.R[18:5]: unused_object -- Object `testing_variable_cafecfcb` is defined but never used.
R/tar_traceback.R[24:3]: unused_object -- Object `tmp` is defined but never used.
R/tar_workspace.R[41:3]: unused_object -- Object `tmp` is defined but never used.
R/tar_workspace_download.R[25:3]: unused_object -- Object `tmp` is defined but never used.
R/utils_cli.R[199:0]: unused_object -- Object `cli_many` is defined but never used.
R/utils_data.R[72:0]: unused_object -- Object `tar_envir_base` is defined but never used.
R/utils_data.R[74:0]: unused_object -- Object `tar_envir_empty` is defined but never used.
R/utils_data.R[76:0]: unused_object -- Object `character0` is defined but never used.
R/utils_hash.R[9:0]: unused_object -- Object `hash_null` is defined but never used.
R/utils_imports.R[37:2]: unused_object -- Object `out` is defined but never used.
R/utils_language.R[78:2]: unused_object -- Object `.deparseOpts` is defined but never used.
R/utils_url.R[205:0]: unused_object -- Object `http_retry` is defined but never used.
tests/aws/test-aws_custom.R[11:4]: unused_object -- Object `format` is defined but never used.
tests/aws/test-aws_custom.R[19:8]: unused_object -- Object `con` is defined but never used.
tests/aws/test-aws_custom.R[25:8]: unused_object -- Object `con` is defined but never used.
tests/aws/test-branching.R[31:8]: unused_object -- Object `t` is defined but never used.
tests/aws/test-branching.R[32:8]: unused_object -- Object `diff` is defined but never used.
tests/aws/test-branching.R[33:8]: unused_object -- Object `ratio` is defined but never used.
tests/aws/test-branching.R[34:8]: unused_object -- Object `x` is defined but never used.
tests/aws/test-branching.R[35:8]: unused_object -- Object `y` is defined but never used.
tests/aws/test-branching.R[44:8]: unused_object -- Object `label` is defined but never used.
tests/aws/test-class_aws_file.R[51:2]: unused_object -- Object `path` is defined but never used.
tests/aws/test-class_aws_file.R[114:2]: unused_object -- Object `path` is defined but never used.
tests/aws/test-class_aws_file.R[254:2]: unused_object -- Object `path` is defined but never used.
tests/aws/test-class_aws_qs.R[324:12]: unused_object -- Object `region` is defined but never used.
tests/aws/test-class_aws_qs.R[498:2]: unused_object -- Object `version1` is defined but never used.
tests/aws/test-class_aws_qs.R[521:2]: unused_object -- Object `version2` is defined but never used.
tests/aws/test-class_database_aws.R[120:2]: unused_object -- Object `key` is defined but never used.
tests/gcp/test-class_database_gcp.R[123:2]: unused_object -- Object `key` is defined but never used.
tests/gcp/test-class_gcp_file.R[51:2]: unused_object -- Object `path` is defined but never used.
tests/gcp/test-class_gcp_file.R[198:2]: unused_object -- Object `path` is defined but never used.
tests/gcp/test-class_gcp_qs.R[401:2]: unused_object -- Object `version1` is defined but never used.
tests/gcp/test-class_gcp_qs.R[421:2]: unused_object -- Object `version2` is defined but never used.
tests/gcp/test-gcp_custom.R[13:4]: unused_object -- Object `format` is defined but never used.
tests/gcp/test-gcp_custom.R[21:8]: unused_object -- Object `con` is defined but never used.
tests/gcp/test-gcp_custom.R[27:8]: unused_object -- Object `con` is defined but never used.
tests/hpc/test-exports.R[21:4]: unused_object -- Object `envir` is defined but never used.
tests/hpc/test-exports.R[37:4]: unused_object -- Object `envir` is defined but never used.
tests/interactive/test-database.R[16:2]: unused_object -- Object `px` is defined but never used.
tests/interactive/test-file.R[73:2]: unused_object -- Object `file` is defined but never used.
tests/interactive/test-file.R[105:2]: unused_object -- Object `file` is defined but never used.
tests/interactive/test-print.R[10:6]: unused_object -- Object `a` is defined but never used.
tests/interactive/test-reporter.R[26:2]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[39:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[44:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[49:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[58:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[77:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[94:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[99:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[112:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[122:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[130:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[135:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[146:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[151:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[161:0]: unused_object -- Object `local` is defined but never used.
tests/interactive/test-reporter.R[166:0]: unused_object -- Object `tmp` is defined but never used.
tests/interactive/test-tar_poll.R[22:2]: unused_object -- Object `px` is defined but never used.
tests/interactive/test-tar_poll.R[33:2]: unused_object -- Object `px` is defined but never used.
tests/performance/test-data.R[18:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-maps.R[15:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-maps.R[26:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-maps.R[30:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-maps.R[36:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-maps.R[39:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-maps.R[50:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-stems.R[4:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-stems.R[13:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-stems.R[27:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-stems.R[46:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-stems.R[62:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-stems.R[66:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-stems.R[70:0]: unused_object -- Object `px` is defined but never used.
tests/performance/test-stems.R[74:0]: unused_object -- Object `px` is defined but never used.
tests/testthat/test-class_builder.R[574:16]: unused_object -- Object `tmp` is defined but never used.
tests/testthat/test-class_command.R[2:32]: unused_object -- Object `a` is defined but never used.  
ropensci-review-tools/pkgcheck: +35 -0 violations
New violations (first 100):
R/cache.R[152:12]: unused_object -- Object `chk` is defined but never used.
R/format-checks.R[12:3]: unused_object -- Object `md` is defined but never used.
R/format-checks.R[13:3]: unused_object -- Object `md` is defined but never used.
R/format-checks.R[237:4]: unused_object -- Object `external_fns` is defined but never used.
R/format-checks.R[576:3]: unused_object -- Object `h` is defined but never used.
R/format-checks.R[579:3]: unused_object -- Object `h` is defined but never used.
R/github.R[46:3]: unused_object -- Object `token` is defined but never used.
R/github.R[96:3]: unused_object -- Object `branch` is defined but never used.
R/github.R[126:3]: unused_object -- Object `commit` is defined but never used.
R/github.R[345:8]: unused_object -- Object `chk` is defined but never used.
R/info-ci.R[56:4]: unused_object -- Object `chk` is defined but never used.
R/info-ci.R[77:8]: unused_object -- Object `p_no_regex` is defined but never used.
R/info-srr.R[51:4]: unused_object -- Object `categories` is defined but never used.
R/pkgcheck-bg.R[22:3]: unused_object -- Object `checks` is defined but never used.
R/pkgcheck-bg.R[32:3]: unused_object -- Object `checks` is defined but never used.
R/pkgcheck-methods.R[248:8]: unused_object -- Object `tallies` is defined but never used.
R/stats-checks.R[39:4]: unused_object -- Object `index` is defined but never used.
R/utils.R[17:0]: unused_object -- Object `get_Rd_meta` is defined but never used.
tests/testthat/helper-check-data.R[20:0]: unused_object -- Object `make_check_data` is defined but never used.
tests/testthat/helper-check-data.R[39:4]: unused_object -- Object `x` is defined but never used.
tests/testthat/helper-check-data.R[59:0]: unused_object -- Object `make_check_data_srr` is defined but never used.
tests/testthat/test-cache.R[7:4]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-cache.R[12:4]: unused_object -- Object `checks` is defined but never used.
tests/testthat/test-cache.R[16:8]: unused_object -- Object `checks` is defined but never used.
tests/testthat/test-cache.R[28:8]: unused_object -- Object `checks` is defined but never used.
tests/testthat/test-check-left-assign.R[66:4]: unused_object -- Object `res` is defined but never used.
tests/testthat/test-check-left-assign.R[100:4]: unused_object -- Object `assigns2` is defined but never used.
tests/testthat/test-check-left-assign.R[101:4]: unused_object -- Object `i` is defined but never used.
tests/testthat/test-extra-checks.R[1:0]: unused_object -- Object `test_all` is defined but never used.
tests/testthat/test-extra-checks.R[61:4]: unused_object -- Object `x` is defined but never used.
tests/testthat/test-pkgcheck_bg.R[13:8]: unused_object -- Object `chk` is defined but never used.
tests/testthat/test-pkgcheck_bg.R[31:4]: unused_object -- Object `pt1` is defined but never used.
tests/testthat/test-pkgcheck_bg.R[42:4]: unused_object -- Object `pt2` is defined but never used.
tests/testthat/test-pkgcheck_bg.R[43:8]: unused_object -- Object `x2` is defined but never used.
vignettes/extending-checks.Rmd[448:0]: unused_object -- Object `ci_out` is defined but never used.  
rstudio/shiny: +135 -0 violations
New violations (first 100):
R/bind-cache.R[374:3]: unused_object -- Object `rc` is defined but never used.
R/bind-cache.R[385:3]: unused_object -- Object `rc` is defined but never used.
R/bookmark-state.R[1:0]: unused_object -- Object `ShinySaveState` is defined but never used.
R/bookmark-state.R[152:0]: unused_object -- Object `RestoreContext` is defined but never used.
R/bookmark-state.R[455:0]: unused_object -- Object `restoreCtxStack` is defined but never used.
R/bookmark-state.R[1120:5]: unused_object -- Object `lastUpdateTime` is defined but never used.
R/busy-indicators-spinners.R[2:0]: unused_object -- Object `.busySpinnerTypes` is defined but never used.
R/conditions.R[187:2]: unused_object -- Object `d` is defined but never used.
R/devmode.R[199:0]: unused_object -- Object `registered_devmode_options` is defined but never used.
R/diagnose.R[138:2]: unused_object -- Object `msg` is defined but never used.
R/fileupload.R[95:0]: unused_object -- Object `FileUploadContext` is defined but never used.
R/globals.R[2:0]: unused_object -- Object `.globals` is defined but never used.
R/map.R[1:0]: unused_object -- Object `Map` is defined but never used.
R/middleware.R[281:0]: unused_object -- Object `HandlerManager` is defined but never used.
R/middleware.R[392:8]: unused_object -- Object `res` is defined but never used.
R/mock-session.R[44:4]: unused_object -- Object `el` is defined but never used.
R/priorityqueue.R[7:0]: unused_object -- Object `PriorityQueue` is defined but never used.
R/reactive-domains.R[45:2]: unused_object -- Object `callbacks` is defined but never used.
R/reactives.R[1403:3]: unused_object -- Object `obsB` is defined but never used.
R/reactives.R[1409:3]: unused_object -- Object `obsC` is defined but never used.
R/reactives.R[1412:3]: unused_object -- Object `obsD` is defined but never used.
R/reactives.R[1467:3]: unused_object -- Object `a` is defined but never used.
R/reactives.R[1468:3]: unused_object -- Object `a` is defined but never used.
R/reactives.R[1529:3]: unused_object -- Object `y` is defined but never used.
R/reactives.R[1747:4]: unused_object -- Object `clear_on_ended_callback` is defined but never used.
R/reactives.R[1992:5]: unused_object -- Object `x` is defined but never used.
R/reactives.R[1999:19]: unused_object -- Object `y` is defined but never used.
R/render-plot.R[268:14]: unused_object -- Object `print.ggplot` is defined but never used.
R/render-plot.R[270:14]: unused_object -- Object ``print.ggplot2::ggplot`` is defined but never used.
R/server-input-handlers.R[3:0]: unused_object -- Object `inputHandlers` is defined but never used.
R/server-input-handlers.R[162:4]: unused_object -- Object `res` is defined but never used.
R/server.R[3:0]: unused_object -- Object `appsByToken` is defined but never used.
R/server.R[4:0]: unused_object -- Object `appsNeedingFlush` is defined but never used.
R/server.R[130:0]: unused_object -- Object `autoReloadCallbacks` is defined but never used.
R/server.R[496:0]: unused_object -- Object `.shinyServerMinVersion` is defined but never used.
R/shiny.R[343:0]: unused_object -- Object `ShinySession` is defined but never used.
R/shiny.R[1954:10]: unused_object -- Object `fileName` is defined but never used.
R/shiny.R[1955:10]: unused_object -- Object `fileType` is defined but never used.
R/shiny.R[1956:10]: unused_object -- Object `fileSize` is defined but never used.
R/shiny.R[2687:3]: unused_object -- Object `ui` is defined but never used.
R/test-server.R[30:5]: unused_object -- Object `x` is defined but never used.
R/timer.R[63:6]: unused_object -- Object `t` is defined but never used.
R/timer.R[90:0]: unused_object -- Object `MockableTimerCallbacks` is defined but never used.
R/timer.R[117:2]: unused_object -- Object `cancelled` is defined but never used.
R/utils.R[39:21]: unused_object -- Object `.Random.seed` is defined but never used.
R/utils.R[518:0]: unused_object -- Object `Callbacks` is defined but never used.
R/utils.R[1496:0]: unused_object -- Object `Mutable` is defined but never used.
R/version_bs_date_picker.R[2:0]: unused_object -- Object `version_bs_date_picker` is defined but never used.
R/version_ion_range_slider.R[2:0]: unused_object -- Object `version_ion_range_slider` is defined but never used.
R/version_jquery.R[2:0]: unused_object -- Object `version_jquery` is defined but never used.
R/version_jqueryui.R[2:0]: unused_object -- Object `version_jqueryui` is defined but never used.
R/version_selectize.R[2:0]: unused_object -- Object `version_selectize` is defined but never used.
R/version_strftime.R[2:0]: unused_object -- Object `version_strftime` is defined but never used.
smoketests/stacktrace5/ui.R[3:0]: unused_object -- Object `ui` is defined but never used.
smoketests/stacktrace6/ui.R[8:0]: unused_object -- Object `ui` is defined but never used.
tests/test-encoding/01-symbols/app.R[2:0]: unused_object -- Object `app` is defined but never used.
tests/test-encoding/01-symbols/app.R[17:4]: unused_object -- Object `bin_choices` is defined but never used.
tests/test-helpers/app1-standard/R/helperCap.R[1:0]: unused_object -- Object `source_wd` is defined but never used.
tests/test-helpers/app1-standard/R/helperCap.R[2:0]: unused_object -- Object `helper1` is defined but never used.
tests/test-helpers/app1-standard/R/helperLower.r[2:1]: unused_object -- Object `helper2` is defined but never used.
tests/test-helpers/app1-standard/global.R[1:0]: unused_object -- Object `global` is defined but never used.
tests/test-helpers/app1-standard/global.R[2:0]: unused_object -- Object `global_wd` is defined but never used.
tests/test-helpers/app1-standard/tests/runner1.R[2:1]: unused_object -- Object `runner1_A` is defined but never used.
tests/test-helpers/app1-standard/tests/runner2.R[7:4]: unused_object -- Object `runner2_B` is defined but never used.
tests/test-helpers/app2-nested/R/helper.R[2:1]: unused_object -- Object `helper1` is defined but never used.
tests/test-helpers/app2-nested/R/nested/helper.R[2:1]: unused_object -- Object `helper2` is defined but never used.
tests/test-helpers/app3-badglobal/R/helper.R[2:1]: unused_object -- Object `helper1` is defined but never used.
tests/test-helpers/app4-both/r/lower.R[1:0]: unused_object -- Object `lowerHelper` is defined but never used.
tests/test-helpers/app5-bad-supporting/global.R[2:1]: unused_object -- Object `happy` is defined but never used.
tests/test-helpers/app6-disabled/R/_DISABLE_autoload.r[2:1]: unused_object -- Object `helper2` is defined but never used.
tests/test-helpers/app6-disabled/R/helperCap.R[2:1]: unused_object -- Object `helper1` is defined but never used.
tests/test-helpers/app6-disabled/R/helperLower.r[2:1]: unused_object -- Object `helper2` is defined but never used.
tests/test-helpers/app6-disabled/global.R[1:0]: unused_object -- Object `global` is defined but never used.
tests/test-modules/06_tabsets/app.R[3:0]: unused_object -- Object `global` is defined but never used.
tests/testthat/test-bind-cache.R[18:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[65:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[115:2]: unused_object -- Object `r1` is defined but never used.
tests/testthat/test-bind-cache.R[132:2]: unused_object -- Object `r1` is defined but never used.
tests/testthat/test-bind-cache.R[156:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[220:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[287:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[359:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[415:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[453:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[482:4]: unused_object -- Object `x` is defined but never used.
tests/testthat/test-bind-cache.R[491:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[517:4]: unused_object -- Object `x` is defined but never used.
tests/testthat/test-bind-cache.R[526:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[558:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[594:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[643:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[697:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[758:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[818:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[856:2]: unused_object -- Object `res` is defined but never used.
tests/testthat/test-bind-cache.R[876:2]: unused_object -- Object `res` is defined but never used.
tests/testthat/test-bind-cache.R[898:2]: unused_object -- Object `res` is defined but never used.
tests/testthat/test-bind-cache.R[906:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[940:2]: unused_object -- Object `o` is defined but never used.
tests/testthat/test-bind-cache.R[1004:2]: unused_object -- Object `target_cachehint` is defined but never used.  
tidyverse/dplyr: +47 -0 violations
New violations (first 100):
R/across.R[626:2]: unused_object -- Object `quo_data` is defined but never used.
R/compat-dbplyr.R[24:2]: unused_object -- Object ``UQ<-`` is defined but never used.
R/compat-dbplyr.R[55:7]: unused_object -- Object `!!obj_sym` is defined but never used.
R/compat-name-repair.R[179:4]: unused_object -- Object `n_more` is defined but never used.
R/data-mask.R[1:0]: unused_object -- Object `DataMask` is defined but never used.
R/deprec-do.R[34:3]: unused_object -- Object `models` is defined but never used.
R/dplyr.R[23:0]: unused_object -- Object `the` is defined but never used.
R/rank.R[124:4]: unused_object -- Object `n_smaller` is defined but never used.
R/summarise.R[257:2]: unused_object -- Object `sizes` is defined but never used.
inst/bench/bench.R[245:0]: unused_object -- Object `results` is defined but never used.
tests/testthat/helper-s3.R[37:0]: unused_object -- Object `foobar` is defined but never used.
tests/testthat/helper-s3.R[38:0]: unused_object -- Object `foobaz` is defined but never used.
tests/testthat/helper-torture.R[1:0]: unused_object -- Object `with_gctorture2` is defined but never used.
tests/testthat/test-case-when.R[161:4]: unused_object -- Object `x` is defined but never used.
tests/testthat/test-colwise-mutate.R[319:2]: unused_object -- Object `res` is defined but never used.
tests/testthat/test-conditions.R[130:2]: unused_object -- Object `df` is defined but never used.
tests/testthat/test-count-tally.R[178:17]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-deprec-funs.R[92:2]: unused_object -- Object `my_mean` is defined but never used.
tests/testthat/test-filter.R[23:2]: unused_object -- Object `res` is defined but never used.
tests/testthat/test-filter.R[26:2]: unused_object -- Object `res` is defined but never used.
tests/testthat/test-filter.R[60:2]: unused_object -- Object `date.start` is defined but never used.
tests/testthat/test-generics.R[58:2]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-generics.R[189:2]: unused_object -- Object `x` is defined but never used.
tests/testthat/test-group-by.R[139:17]: unused_object -- Object `gf` is defined but never used.
tests/testthat/test-group-by.R[652:2]: unused_object -- Object `d3` is defined but never used.
tests/testthat/test-group-by.R[655:2]: unused_object -- Object `d4` is defined but never used.
tests/testthat/test-group-nest.R[23:2]: unused_object -- Object `gdata` is defined but never used.
tests/testthat/test-join-by.R[384:18]: unused_object -- Object `by` is defined but never used.
tests/testthat/test-join-by.R[387:18]: unused_object -- Object `by` is defined but never used.
tests/testthat/test-join.R[388:18]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-join.R[418:18]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-join.R[424:18]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-join.R[543:18]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-join.R[768:4]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-join.R[773:4]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-join.R[778:4]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-join.R[803:4]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-mutate.R[97:2]: unused_object -- Object `gf` is defined but never used.
tests/testthat/test-pick.R[285:2]: unused_object -- Object `a` is defined but never used.
tests/testthat/test-reframe.R[114:4]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-reframe.R[117:4]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-reframe.R[127:4]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-reframe.R[130:4]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-top-n.R[28:18]: unused_object -- Object `res1` is defined but never used.
tests/testthat/test-top-n.R[29:18]: unused_object -- Object `res2` is defined but never used.
vignettes/dplyr.Rmd[246:0]: unused_object -- Object `a3` is defined but never used.
vignettes/programming.Rmd[389:0]: unused_object -- Object `ui` is defined but never used.  
tidyverse/ggplot2: +40 -0 violations
New violations (first 100):
R/all-classes.R[75:0]: unused_object -- Object `class_gtable` is defined but never used.
R/backports.R[4:2]: unused_object -- Object `absolute.units` is defined but never used.
R/backports.R[64:4]: unused_object -- Object `viewport` is defined but never used.
R/backports.R[68:4]: unused_object -- Object `pattern` is defined but never used.
R/backports.R[71:4]: unused_object -- Object `as.mask` is defined but never used.
R/backports.R[74:4]: unused_object -- Object `linearGradient` is defined but never used.
R/coord-radial.R[272:4]: unused_object -- Object `is_sec` is defined but never used.
R/coord-radial.R[447:4]: unused_object -- Object `dir` is defined but never used.
R/facet-wrap.R[565:2]: unused_object -- Object `as.table` is defined but never used.
R/fortify-spatial.R[26:2]: unused_object -- Object `attr` is defined but never used.
R/grob-null.R[7:0]: unused_object -- Object `.zeroGrob` is defined but never used.
R/guide-.R[1016:0]: unused_object -- Object `.trbl` is defined but never used.
R/guide-axis.R[169:4]: unused_object -- Object `opposite` is defined but never used.
R/guide-axis.R[547:2]: unused_object -- Object `labels_grob` is defined but never used.
R/guide-legend.R[48:3]: unused_object -- Object `p2` is defined but never used.
R/layout.R[47:3]: unused_object -- Object `layout` is defined but never used.
R/plot-build.R[43:0]: unused_object -- Object `build_ggplot` is defined but never used.
R/stat-quantilemethods.R[22:8]: unused_object -- Object `qss` is defined but never used.
R/theme-elements.R[356:0]: unused_object -- Object `.default_geom_element` is defined but never used.
R/utilities-checks.R[415:0]: unused_object -- Object `.compo_ops` is defined but never used.
R/utilities-checks.R[419:0]: unused_object -- Object `.blend_ops` is defined but never used.
tests/testthat/test-aes-calculated.R[29:2]: unused_object -- Object `var` is defined but never used.
tests/testthat/test-aes-calculated.R[95:26]: unused_object -- Object `b1` is defined but never used.
tests/testthat/test-aes-calculated.R[98:26]: unused_object -- Object `b2` is defined but never used.
tests/testthat/test-geom-raster.R[9:18]: unused_object -- Object `b` is defined but never used.
tests/testthat/test-geom-rule.R[5:0]: unused_object -- Object `p_col` is defined but never used.
tests/testthat/test-ggsave.R[90:6]: unused_object -- Object `x` is defined but never used.
tests/testthat/test-guide-.R[19:2]: unused_object -- Object `grob` is defined but never used.
tests/testthat/test-qplot.R[54:20]: unused_object -- Object `p` is defined but never used.
tests/testthat/test-scale-binned.R[15:2]: unused_object -- Object `breaks` is defined but never used.
tests/testthat/test-scale-binned.R[29:2]: unused_object -- Object `breaks` is defined but never used.
tests/testthat/test-scale-binned.R[53:2]: unused_object -- Object `out` is defined but never used.
tests/testthat/test-scale-gradient.R[21:2]: unused_object -- Object `ans` is defined but never used.
tests/testthat/test-sec-axis.R[158:2]: unused_object -- Object `a` is defined but never used.
tests/testthat/test-stat-sf-coordinates.R[25:2]: unused_object -- Object `df_polygon` is defined but never used.
vignettes/extending-ggplot2.Rmd[270:0]: unused_object -- Object `StatDensityCommon` is defined but never used.
vignettes/extending-ggplot2.Rmd[307:0]: unused_object -- Object `StatDensityCommon` is defined but never used.
vignettes/extending-ggplot2.Rmd[841:8]: unused_object -- Object `match_id` is defined but never used.
vignettes/extending-ggplot2.Rmd[855:4]: unused_object -- Object `match_id` is defined but never used.
vignettes/ggplot2-in-packages.Rmd[221:2]: unused_object -- Object ``%+replace%`` is defined but never used.  
vincentarelbundock/marginaleffects: +155 -0 violations
New violations (first 100):
R/equivalence.R[32:4]: unused_object -- Object `delta` is defined but never used.
R/get_comparisons_data_character.R[57:12]: unused_object -- Object `tmp` is defined but never used.
R/get_jacobian.R[71:4]: unused_object -- Object `baseline` is defined but never used.
R/hypotheses.R[77:3]: unused_object -- Object `mfx` is defined but never used.
R/hypotheses.R[279:8]: unused_object -- Object `J` is defined but never used.
R/hypothesis_formula.R[227:4]: unused_object -- Object `args` is defined but never used.
R/hypothesis_string.R[83:8]: unused_object -- Object `void` is defined but never used.
R/inferences_boot.R[34:4]: unused_object -- Object `op` is defined but never used.
R/inferences_conformal.R[45:4]: unused_object -- Object `response` is defined but never used.
R/methods_gamlss.R[168:12]: unused_object -- Object `data1` is defined but never used.
R/methods_gamlss.R[232:4]: unused_object -- Object `assign.coef` is defined but never used.
R/methods_gamlss.R[323:12]: unused_object -- Object `z` is defined but never used.
R/sanitize_comparison.R[53:0]: unused_object -- Object `comparison_label_dict` is defined but never used.
R/type_dictionary.R[197:0]: unused_object -- Object `type_dictionary` is defined but never used.
R/utils.R[141:23]: unused_object -- Object `.m1` is defined but never used.
R/utils.R[141:65]: unused_object -- Object `.m2` is defined but never used.
inst/tinytest/helpers.R[5:4]: unused_object -- Object `void` is defined but never used.
inst/tinytest/helpers.R[18:0]: unused_object -- Object `EXPENSIVE` is defined but never used.
inst/tinytest/helpers.R[20:0]: unused_object -- Object `AUTODIFF` is defined but never used.
inst/tinytest/helpers.R[63:0]: unused_object -- Object `ON_CI` is defined but never used.
inst/tinytest/helpers.R[64:0]: unused_object -- Object `ON_WINDOWS` is defined but never used.
inst/tinytest/helpers.R[65:0]: unused_object -- Object `ON_OSX` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[15:0]: unused_object -- Object `brms_numeric` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[18:0]: unused_object -- Object `brms_numeric2` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[21:0]: unused_object -- Object `brms_character` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[24:0]: unused_object -- Object `brms_factor` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[27:0]: unused_object -- Object `brms_factor_formula` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[30:0]: unused_object -- Object `brms_interaction` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[33:0]: unused_object -- Object `brms_logical` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[37:0]: unused_object -- Object `brms_cumulative_random` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[40:0]: unused_object -- Object `brms_monotonic` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[42:0]: unused_object -- Object `brms_monotonic_factor` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[54:0]: unused_object -- Object `brms_binomial` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[63:0]: unused_object -- Object `brms_lognormal_hurdle2` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[70:0]: unused_object -- Object `brms_inhaler_cat` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[76:0]: unused_object -- Object `brms_epi` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[82:0]: unused_object -- Object `brms_vdem` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[104:0]: unused_object -- Object `brms_lognormal_hurdle` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[112:0]: unused_object -- Object `brms_mv_1` is defined but never used.
inst/tinytest/modelarchive/fit_models.Rmd[113:0]: unused_object -- Object `brms_categorical_1` is defined but never used.
inst/tinytest/test-by.R[14:0]: unused_object -- Object `p3` is defined but never used.
inst/tinytest/test-character.R[10:0]: unused_object -- Object `tid` is defined but never used.
inst/tinytest/test-comparisons.R[51:0]: unused_object -- Object `c1` is defined but never used.
inst/tinytest/test-contrast.R[30:0]: unused_object -- Object `contr1` is defined but never used.
inst/tinytest/test-df.R[65:0]: unused_object -- Object `h1` is defined but never used.
inst/tinytest/test-df.R[66:0]: unused_object -- Object `h2` is defined but never used.
inst/tinytest/test-equivalence.R[23:0]: unused_object -- Object `e2` is defined but never used.
inst/tinytest/test-hypotheses_joint.R[92:0]: unused_object -- Object `h` is defined but never used.
inst/tinytest/test-hypothesis.R[10:0]: unused_object -- Object `mod` is defined but never used.
inst/tinytest/test-marginal_means.R[82:0]: unused_object -- Object `mod2` is defined but never used.
inst/tinytest/test-pkg-AER.R[8:0]: unused_object -- Object `tol_se` is defined but never used.
inst/tinytest/test-pkg-AER.R[61:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-MASS.R[135:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-MASS.R[141:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-MASS.R[143:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-afex.R[73:0]: unused_object -- Object `mfx` is defined but never used.
inst/tinytest/test-pkg-betareg.R[48:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-betareg.R[50:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-betareg.R[54:0]: unused_object -- Object `mm` is defined but never used.
inst/tinytest/test-pkg-brglm2.R[46:0]: unused_object -- Object `pred1` is defined but never used.
inst/tinytest/test-pkg-brglm2.R[47:0]: unused_object -- Object `pred2` is defined but never used.
inst/tinytest/test-pkg-brms-average.R[9:0]: unused_object -- Object `void` is defined but never used.
inst/tinytest/test-pkg-brms.R[21:0]: unused_object -- Object `tol_se` is defined but never used.
inst/tinytest/test-pkg-brms.R[36:0]: unused_object -- Object `brms_vdem` is defined but never used.
inst/tinytest/test-pkg-brms.R[52:0]: unused_object -- Object `brms_issue782` is defined but never used.
inst/tinytest/test-pkg-brms.R[197:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-brms.R[200:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-brms.R[351:0]: unused_object -- Object `p_response` is defined but never used.
inst/tinytest/test-pkg-brms.R[365:0]: unused_object -- Object `p_prediction` is defined but never used.
inst/tinytest/test-pkg-brms.R[383:0]: unused_object -- Object `mfx` is defined but never used.
inst/tinytest/test-pkg-brms.R[713:0]: unused_object -- Object `void` is defined but never used.
inst/tinytest/test-pkg-crch.R[53:0]: unused_object -- Object `pred1` is defined but never used.
inst/tinytest/test-pkg-crch.R[54:0]: unused_object -- Object `pred2` is defined but never used.
inst/tinytest/test-pkg-fixest.R[89:0]: unused_object -- Object `mod1` is defined but never used.
inst/tinytest/test-pkg-fixest.R[103:0]: unused_object -- Object `mod1` is defined but never used.
inst/tinytest/test-pkg-fixest.R[123:0]: unused_object -- Object `pred1` is defined but never used.
inst/tinytest/test-pkg-fixest.R[124:0]: unused_object -- Object `pred2` is defined but never used.
inst/tinytest/test-pkg-fixest.R[125:0]: unused_object -- Object `pred3` is defined but never used.
inst/tinytest/test-pkg-fixest.R[126:0]: unused_object -- Object `pred4` is defined but never used.
inst/tinytest/test-pkg-fixest.R[127:0]: unused_object -- Object `pred5` is defined but never used.
inst/tinytest/test-pkg-fixest.R[196:0]: unused_object -- Object `cmp` is defined but never used.
inst/tinytest/test-pkg-gam.R[32:0]: unused_object -- Object `pred1` is defined but never used.
inst/tinytest/test-pkg-gam.R[33:0]: unused_object -- Object `pred2` is defined but never used.
inst/tinytest/test-pkg-gam.R[47:0]: unused_object -- Object `mm1` is defined but never used.
inst/tinytest/test-pkg-gamlss.R[54:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-gamlss.R[56:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-gamlss.R[89:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-gamlss.R[92:0]: unused_object -- Object `pred` is defined but never used.
inst/tinytest/test-pkg-geepack.R[39:0]: unused_object -- Object `pred1` is defined but never used.
inst/tinytest/test-pkg-geepack.R[40:0]: unused_object -- Object `pred2` is defined but never used.
inst/tinytest/test-pkg-glmmTMB.R[85:0]: unused_object -- Object `mfx` is defined but never used.
inst/tinytest/test-pkg-glmx.R[37:0]: unused_object -- Object `pred1` is defined but never used.
inst/tinytest/test-pkg-glmx.R[38:0]: unused_object -- Object `pred2` is defined but never used.
inst/tinytest/test-pkg-ivreg.R[45:0]: unused_object -- Object `pred1` is defined but never used.
inst/tinytest/test-pkg-ivreg.R[46:0]: unused_object -- Object `pred2` is defined but never used.
inst/tinytest/test-pkg-lme4.R[184:0]: unused_object -- Object `pred1` is defined but never used.
inst/tinytest/test-pkg-lme4.R[185:0]: unused_object -- Object `pred2` is defined but never used.
inst/tinytest/test-pkg-lme4.R[204:0]: unused_object -- Object `void` is defined but never used.
inst/tinytest/test-pkg-lme4.R[281:0]: unused_object -- Object `cmp2` is defined but never used.
inst/tinytest/test-pkg-lme4.R[282:0]: unused_object -- Object `mfx2` is defined but never used.  
wch/r-source: +818 -0 violations
New violations (first 100):
doc/manual/R-exts.R[5:0]: unused_object -- Object `resp` is defined but never used.
doc/manual/R-exts.R[6:0]: unused_object -- Object `predictor` is defined but never used.
doc/manual/R-intro.R[17:0]: unused_object -- Object `v` is defined but never used.
doc/manual/R-intro.R[46:0]: unused_object -- Object `s5` is defined but never used.
doc/manual/R-intro.R[47:0]: unused_object -- Object `s6` is defined but never used.
doc/manual/R-intro.R[49:0]: unused_object -- Object `temp` is defined but never used.
doc/manual/R-intro.R[51:17]: unused_object -- Object `ind` is defined but never used.
doc/manual/R-intro.R[157:0]: unused_object -- Object `X` is defined but never used.
doc/manual/R-intro.R[181:0]: unused_object -- Object `D` is defined but never used.
doc/manual/R-intro.R[241:0]: unused_object -- Object `ev` is defined but never used.
doc/manual/R-intro.R[243:0]: unused_object -- Object `evals` is defined but never used.
doc/manual/R-intro.R[259:0]: unused_object -- Object `ans` is defined but never used.
doc/manual/R-intro.R[262:1]: unused_object -- Object `b` is defined but never used.
doc/manual/R-intro.R[263:1]: unused_object -- Object `fit` is defined but never used.
doc/manual/R-intro.R[264:1]: unused_object -- Object `res` is defined but never used.
doc/manual/R-intro.R[269:0]: unused_object -- Object `vec` is defined but never used.
doc/manual/R-intro.R[270:0]: unused_object -- Object `vec` is defined but never used.
share/R/examples-header.R[37:7]: unused_object -- Object `cleanEx` is defined but never used.
share/R/examples-header.R[78:7]: unused_object -- Object `ptime` is defined but never used.
share/R/examples-header.R[86:7]: unused_object -- Object `par.postscript` is defined but never used.
src/gnuwin32/installer/WiXins.R[128:4]: unused_object -- Object `rx3` is defined but never used.
src/gnuwin32/installer/WiXins.R[131:4]: unused_object -- Object `comp` is defined but never used.
src/gnuwin32/installer/WiXins.R[132:4]: unused_object -- Object `rx3` is defined but never used.
src/library/base/R/New-Internal.R[322:0]: unused_object -- Object `.internalGenerics` is defined but never used.
src/library/base/R/New-Internal.R[327:0]: unused_object -- Object `.noGenerics` is defined but never used.
src/library/base/R/all.equal.R[264:1]: unused_object -- Object `"__all.eq.E__"` is defined but never used.
src/library/base/R/as.R[84:0]: unused_object -- Object `as.name` is defined but never used.
src/library/base/R/by.R[34:8]: unused_object -- Object `nd` is defined but never used.
src/library/base/R/by.R[51:4]: unused_object -- Object `nd` is defined but never used.
src/library/base/R/callCC.R[21:18]: unused_object -- Object `throw` is defined but never used.
src/library/base/R/conditions.R[42:1]: unused_object -- Object `value` is defined but never used.
src/library/base/R/conditions.R[300:1]: unused_object -- Object `restartArgs` is defined but never used.
src/library/base/R/conditions.R[376:0]: unused_object -- Object `globalCallingHandlers` is defined but never used.
src/library/base/R/constants.R[19:0]: unused_object -- Object `pi` is defined but never used.
src/library/base/R/constants.R[21:0]: unused_object -- Object `letters` is defined but never used.
src/library/base/R/constants.R[24:0]: unused_object -- Object `LETTERS` is defined but never used.
src/library/base/R/constants.R[27:0]: unused_object -- Object `month.name` is defined but never used.
src/library/base/R/constants.R[31:0]: unused_object -- Object `month.abb` is defined but never used.
src/library/base/R/dataframe.R[275:0]: unused_object -- Object `as.data.frame.raw` is defined but never used.
src/library/base/R/dataframe.R[276:0]: unused_object -- Object `as.data.frame.factor` is defined but never used.
src/library/base/R/dataframe.R[277:0]: unused_object -- Object `as.data.frame.ordered` is defined but never used.
src/library/base/R/dataframe.R[278:0]: unused_object -- Object `as.data.frame.integer` is defined but never used.
src/library/base/R/dataframe.R[279:0]: unused_object -- Object `as.data.frame.logical` is defined but never used.
src/library/base/R/dataframe.R[280:0]: unused_object -- Object `as.data.frame.numeric` is defined but never used.
src/library/base/R/dataframe.R[281:0]: unused_object -- Object `as.data.frame.complex` is defined but never used.
src/library/base/R/dataframe.R[404:12]: unused_object -- Object `autoRN` is defined but never used.
src/library/base/R/dataframe.R[1620:4]: unused_object -- Object `FUN` is defined but never used.
src/library/base/R/dataframe.R[1666:1]: unused_object -- Object `left` is defined but never used.
src/library/base/R/dataframe.R[1667:1]: unused_object -- Object `right` is defined but never used.
src/library/base/R/dates.R[231:0]: unused_object -- Object `as.data.frame.Date` is defined but never used.
src/library/base/R/dates.R[448:35]: unused_object -- Object `dunits` is defined but never used.
src/library/base/R/datetime.R[439:0]: unused_object -- Object `print.POSIXct` is defined but never used.
src/library/base/R/datetime.R[633:0]: unused_object -- Object `as.data.frame.POSIXct` is defined but never used.
src/library/base/R/datetime.R[773:0]: unused_object -- Object `as.data.frame.difftime` is defined but never used.
src/library/base/R/duplicated.R[47:0]: unused_object -- Object `duplicated.matrix` is defined but never used.
src/library/base/R/duplicated.R[86:0]: unused_object -- Object `anyDuplicated.matrix` is defined but never used.
src/library/base/R/duplicated.R[139:0]: unused_object -- Object `unique.matrix` is defined but never used.
src/library/base/R/eval.R[19:0]: unused_object -- Object `.GlobalEnv` is defined but never used.
src/library/base/R/files.R[25:29]: unused_object -- Object `p` is defined but never used.
src/library/base/R/files.R[27:31]: unused_object -- Object `p` is defined but never used.
src/library/base/R/files.R[29:22]: unused_object -- Object `p` is defined but never used.
src/library/base/R/files.R[31:33]: unused_object -- Object `p` is defined but never used.
src/library/base/R/files.R[93:0]: unused_object -- Object `dir` is defined but never used.
src/library/base/R/funprog.R[157:0]: unused_object -- Object `dontCheck` is defined but never used.
src/library/base/R/lazyload.R[56:4]: unused_object -- Object `datafile` is defined but never used.
src/library/base/R/lazyload.R[101:8]: unused_object -- Object `use` is defined but never used.
src/library/base/R/lazyload.R[109:4]: unused_object -- Object `map` is defined but never used.
src/library/base/R/lazyload.R[112:4]: unused_object -- Object `rvars` is defined but never used.
src/library/base/R/lazyload.R[113:4]: unused_object -- Object `mapfile` is defined but never used.
src/library/base/R/lazyload.R[114:4]: unused_object -- Object `readRDS` is defined but never used.
src/library/base/R/library.R[343:20]: unused_object -- Object `"__library_can_mask__"` is defined but never used.
src/library/base/R/license.R[19:0]: unused_object -- Object `licence` is defined but never used.
src/library/base/R/match.R[92:0]: unused_object -- Object `mtfrm.Date` is defined but never used.
src/library/base/R/match.R[93:0]: unused_object -- Object `mtfrm.POSIXct` is defined but never used.
src/library/base/R/namespace.R[20:0]: unused_object -- Object ``.__S3MethodsTable__.`` is defined but never used.
src/library/base/R/namespace.R[195:4]: unused_object -- Object `"__NameSpacesLoading__"` is defined but never used.
src/library/base/R/namespace.R[559:8]: unused_object -- Object `"__LoadingNamespaceInfo__"` is defined but never used.
src/library/base/R/print.R[58:4]: unused_object -- Object `dn` is defined but never used.
src/library/base/R/print.R[72:0]: unused_object -- Object `as.data.frame.noquote` is defined but never used.
src/library/base/R/quit.R[21:0]: unused_object -- Object `q` is defined but never used.
src/library/base/R/range.R[38:0]: unused_object -- Object `range.POSIXct` is defined but never used.
src/library/base/R/sort.R[26:4]: unused_object -- Object `UNSORTED` is defined but never used.
src/library/base/R/sort.R[27:4]: unused_object -- Object `UNKNOWN` is defined but never used.
src/library/base/R/sort.R[57:0]: unused_object -- Object `.doWrap` is defined but never used.
src/library/base/R/source.R[49:7]: unused_object -- Object `use_file` is defined but never used.
src/library/base/R/summary.R[79:8]: unused_object -- Object `iD` is defined but never used.
src/library/base/R/table.R[296:0]: unused_object -- Object `prop.table` is defined but never used.
src/library/base/R/table.R[297:0]: unused_object -- Object `margin.table` is defined but never used.
src/library/base/R/version.R[319:0]: unused_object -- Object `as.data.frame.numeric_version` is defined but never used.
src/library/base/R/zdynvars.R[22:0]: unused_object -- Object `.dynLibs` is defined but never used.
src/library/base/R/zdynvars.R[40:0]: unused_object -- Object `.libPaths` is defined but never used.
src/library/base/R/zzz.R[20:0]: unused_object -- Object `as.numeric` is defined but never used.
src/library/base/R/zzz.R[21:0]: unused_object -- Object `is.name` is defined but never used.
src/library/base/R/zzz.R[25:0]: unused_object -- Object `.knownS3Generics` is defined but never used.
src/library/base/R/zzz.R[285:0]: unused_object -- Object `.S3_methods_table` is defined but never used.
src/library/base/baseloader.R[37:8]: unused_object -- Object `con` is defined but never used.
src/library/base/baseloader.R[51:4]: unused_object -- Object `mapfile` is defined but never used.
src/library/base/baseloader.R[52:4]: unused_object -- Object `datafile` is defined but never used.
src/library/base/baseloader.R[53:4]: unused_object -- Object `env` is defined but never used.
src/library/base/baseloader.R[54:4]: unused_object -- Object `map` is defined but never used.  

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Benchmark on real-projects

Repository Avg. duration (main, seconds) Avg. duration (PR, seconds) PR - main PR - main (%) Number of iterations
easystats/datawizard 0.7299466 0.7831345 0.05318792 7.286550 50
lrberge/stringmagic 0.1917488 0.2306131 0.03886421 20.268292 50
pola-rs/r-polars 0.8359380 0.9609457 0.12500778 14.954193 50
Rdatatable/data.table 0.2855625 0.4055096 0.11994710 42.003805 50
ropensci/targets 0.9906979 1.0854766 0.09477868 9.566860 50
rstudio/shiny 0.7894738 0.8461620 0.05668820 7.180504 50
tidyverse/dplyr 0.8089004 0.8663060 0.05740562 7.096748 50
tidyverse/ggplot2 0.9748309 1.0760831 0.10125227 10.386650 50
vincentarelbundock/marginaleffects 0.7592094 0.8199127 0.06070330 7.995593 50
wch/r-source 1.7932058 2.4455037 0.65229794 36.376079 50

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