37110387243
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Ran 03 Oct 2026 09:17AM UTC

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Files 87

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Committed 03 Oct 2026 08:38AM UTC coverage: 92.753% (+0.006%) from 92.747%

Build # 37110387243

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Commit Message

doc(gh-2187): add mathematical documentation to ZeroInflatedNegativeBinomial2 distribution (#2307)

Add a docstring to the ``ZeroInflatedNegativeBinomial2`` factory, which
previously had none, with its probability mass function (structural zeros
mixed with a ``NegativeBinomial2`` component), the NB2 PMF it builds on,
the closed-form mean and variance, and the meaning of the ``gate`` /
``gate_logits`` arguments, matching the ``.. math::`` style used for
``ZeroInflatedPoisson`` and ``HurdleNegativeBinomial2``. The formulae were
checked numerically against the implementation.

Towards #2187.

Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>

Coverage Stats

15653 of 16876 relevant lines covered (92.75%)

1.7 hits per line

Coverage Regressions

Lines	Coverage	∆	File
1	97.34	0.0%	numpyro/distributions/conjugate.py

Jobs

ID	Job ID	Ran	Files	Coverage
1	test-modeling - 37110387243.1	03 Oct 2026 10:08AM UTC	87	70.09	GitHub Action Run
2	test-inference - 37110387243.2	03 Oct 2026 09:58AM UTC	87	70.89	GitHub Action Run
3	examples - 37110387243.3	03 Oct 2026 09:17AM UTC	87	29.06	GitHub Action Run

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