stan-dev / stan-dev/loo

Update output structure of `loo_compare` for subsampling case

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Dominant language
R
Stars
157
Forks
38
Avg merge
4d 16h
Merged PRs (30d)
2

Description

Description

See #390 for reproducible example and context.

This sub-issue focuses on the output structure of loo_compare, which is for the subsampling case a matrix, however we have updated this already to a data.frame in an earlier PR.

I make this a sub-issue as it requires rerunning reverse dependency checks.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with issue #390 for the reproducible example and context, then review the earlier pull request that changed the output to a data.frame. Check the subsampling case of loo_compare and rerun the reverse dependency checks; the work is done when the output structure is consistent and those checks pass.

Written by the indexing model from the issue text.

Assessment

Tech stack
r
Domain
data
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Active
Clarity
Mostly clear
Newbie friendliness
45/100

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