Add unit test for .psis_subset() output structure#519
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utkarshpawade wants to merge 4 commits intostan-dev:masterfrom
Open
Add unit test for .psis_subset() output structure#519utkarshpawade wants to merge 4 commits intostan-dev:masterfrom
utkarshpawade wants to merge 4 commits intostan-dev:masterfrom
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #519 +/- ##
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Coverage 98.67% 98.67%
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Files 35 35
Lines 5905 5905
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Hits 5827 5827
Misses 78 78 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Pull request overview
Adds a regression/unit test to ensure .psis_subset() returns a valid loo::psis object with expected internal structure, acting as a canary if loo changes psis internals.
Changes:
- Added a new test verifying
.psis_subset()output class,log_weights, diagnostics, and key attributes/dimensions. - Added a NEWS entry noting the new unit test.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| tests/testthat/test-ppc-loo.R | Adds a structure-focused unit test for .psis_subset() output. |
| NEWS.md | Documents the addition of the new unit test. |
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Fixes #518
Summary
.psis_subset()preserves psis object structure (class, log_weights, diagnostics, dims, norm_const_log, tail_len, r_eff)loochanges its psis internals