Missing `dselect` and other functions from `dataops.jl`

[smahoff]

Versions after 0.6.8 have the majority of functions erased from dataops.jl

Any

Steps to reproduce

1. Install latest GigaSOM
2. Import distributed dataset
3. Run dselect

Expected behavior
dselect works

Actual behavior
dselect won't be found

Additional information

[exaexa]

Hi! Thanks for pointing this out. The functions weren't erased, but actually moved to a separate, more general package -- you should be able to fix the issue by just importing DistributedData.jl.

Seeing this issue, I have to say that the change was not announced super-loudly, but we did an incompatible version bump to 0.7 and updated the docs.

I guess we could improve with highlighting the change a bit more visibly in the main README? (EDIT: at least I pinned this issue so that it's easily visible :] )

(Originally, I was thinking that we could re-export the functions from DistributedData through GigaSOM, but I wanted to avoid namespace pollution and name collisions for people who don't do distributed stuff.)

[smahoff]

Thanks for the quick clarification! Just from looking at the GitHub page/install instructions or searching for dselect in the latest version docs/source it wasn't immediately apparent (unless one jumps to tutorial 3). Thanks again!

[exaexa]

OK, good that this was indeed the problem -- I was afraid of something more complicated. :D

I'll leave this issue pinned so that others can easily find the solution.