Issues

• Route C follow-up: censored predictor treatment for the WQ PCA (gated on sensitivity check)

  vorpalvorpal/hydroSense#68 · Filter by author vorpalvorpal opened on Jul 6, 2026

• Bridge-tier daily Kalman bands are under-covered (LOO coverage ~0.43)

  vorpalvorpal/hydroSense#62 · Filter by author vorpalvorpal opened on Jun 26, 2026
  1

• Epic: model calibration & hyperparameter tuning (impute_method, coupling, uncertainty knobs)

  enhancement
  vorpalvorpal/hydroSense#59 · Filter by author vorpalvorpal opened on Jun 25, 2026
  6

• Cross-analyte coupling: low-rank shared-driver factor model (recover strong low-n pairs)

  vorpalvorpal/hydroSense#48 · Filter by author vorpalvorpal opened on Jun 16, 2026

• Tier/n-aware variance inflation for sparse bridge-tier analytes (LOO under-coverage)

  enhancement
  vorpalvorpal/hydroSense#40 · Filter by author vorpalvorpal opened on Jun 12, 2026

• Daily/chronic E[AmsPAF] inflated: convex+floor amplification of residual-bridge variance (mean tail-dominated)

  enhancement
  vorpalvorpal/hydroSense#39 · Filter by author vorpalvorpal opened on Jun 12, 2026
  2

• Smooth the daily credible band: draw count, kappa tuning, variance smoothing

  enhancement
  vorpalvorpal/hydroSense#34 · Filter by author vorpalvorpal opened on Jun 10, 2026

• Inter-site flow graph: use upstream state to predict downstream targets

  enhancement
  vorpalvorpal/hydroSense#33 · Filter by author vorpalvorpal opened on Jun 10, 2026

• Validate daily-uncertainty calibration: run LOO anchor coverage on real data + tune kappa/ou_scale

  enhancement
  vorpalvorpal/hydroSense#31 · Filter by author vorpalvorpal opened on Jun 10, 2026
  2

• Add proper support thru out package for multiple samples per day

  vorpalvorpal/hydroSense#29 · Filter by author vorpalvorpal opened on Jun 10, 2026 · v2.0

• Add cross site directed graph for imputation

  vorpalvorpal/hydroSense#26 · Filter by author vorpalvorpal opened on Jun 10, 2026 · v2.0

• Uncertainty phase 2: ARA reference-background draw threading

  enhancementuncertainty-roadmap
  vorpalvorpal/hydroSense#24 · Filter by author vorpalvorpal opened on Jun 9, 2026

• Uncertainty phase 2: temporal correlation via OU/Kalman smoothing

  enhancementuncertainty-roadmap
  vorpalvorpal/hydroSense#23 · Filter by author vorpalvorpal opened on Jun 9, 2026

• Uncertainty phase 2: SSD parameter draws (HC50 / σ)

  enhancementuncertainty-roadmap
  vorpalvorpal/hydroSense#22 · Filter by author vorpalvorpal opened on Jun 9, 2026

• v2.0: "what is going on geochemically" — hydrochemical process-diagnosis pillar (DRAFT brain dump)

  enhancement
  vorpalvorpal/hydroSense#21 · Filter by author vorpalvorpal opened on Jun 8, 2026 · v2.0

• Data-driven fixed theoretical priors for the imputation engine (geochemical covariance presets)

  enhancement
  vorpalvorpal/hydroSense#20 · Filter by author vorpalvorpal opened on Jun 8, 2026 · v2.0

• Add support for known breakpoints

  vorpalvorpal/hydroSense#19 · Filter by author vorpalvorpal opened on Jun 8, 2026 · v2.0

• Integrate continuous in-stream monitoring

  vorpalvorpal/hydroSense#18 · Filter by author vorpalvorpal opened on Jun 7, 2026 · v2.0
  1

• v2: LMF/EMMA integration — predictor feature, mechanistic anchor, diagnostic cross-check

  vorpalvorpal/hydroSense#17 · Filter by author vorpalvorpal opened on Jun 7, 2026

• v2: full OU/Kalman residual smoother with calibrated per-day uncertainty (amspaf_daily stochastic bridge)

  enhancementuncertainty-roadmap
  vorpalvorpal/hydroSense#16 · Filter by author vorpalvorpal opened on Jun 7, 2026
  6

• Temporal predictive target model: season-blind, imputation-backed daily impact

  vorpalvorpal/hydroSense#14 · Filter by author vorpalvorpal opened on Jun 7, 2026
  2

• v2: explore multivariate reference correlation in temporal ARA

  vorpalvorpal/hydroSense#10 · Filter by author vorpalvorpal opened on Jun 7, 2026

• v2.0: explicit temperature covariate in the temporal ARA reference model

  enhancement
  vorpalvorpal/hydroSense#8 · Filter by author vorpalvorpal opened on Jun 7, 2026 · v2.0

• v2.0: macroinvertebrate calibration layer for AmsPAF

  enhancement
  vorpalvorpal/hydroSense#4 · Filter by author vorpalvorpal opened on Jun 5, 2026 · v2.0

• v2.0: end-to-end uncertainty propagation

  enhancement
  vorpalvorpal/hydroSense#2 · Filter by author vorpalvorpal opened on Jun 5, 2026 · v1.0
  2