pymc-devs/pymc Issues | Good First Issue

Python (7,926 stars) (1,902 forks) (34 indexed issues) (PR metrics pending)Last commit Dec 13, 2023

Issues

34 open indexed issues

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Open

`TestPopulationSamplers` started failing in the CI

Github CI/CDbughelp wanted

pymc-devs/pymc #8,169 opened Mar 5, 2026 · Python · 7,926 stars

2 comments0 reactions0 assignees

Open

Deprecation warning from cachetools v7

dependencieshelp wanted

pymc-devs/pymc #8,106 opened Feb 11, 2026 · Python · 7,926 stars

5 comments0 reactions0 assignees

Open

Implement `entropy` dispatches for distributions

feature requesthelp wantedrequest discussion

pymc-devs/pymc #8,085 opened Feb 3, 2026 · Python · 7,926 stars

11 comments0 reactions0 assignees

Open

Check idata dims/coords for consistency before sampling begins

beginner friendlyhelp wantedmaintenanceshape problem

pymc-devs/pymc #7,891 opened Aug 8, 2025 · Python · 7,926 stars

11 comments1 reaction0 assignees

Open

Implement more Dims distributions

dimshelp wanted

pymc-devs/pymc #7,874 opened Jul 25, 2025 · Python · 7,926 stars

1 comment0 reactions0 assignees

Open

Replace `assert` checks in `logprob.scan` with real error handling

enhancementshackathonhelp wantedneeds infopytensor

pymc-devs/pymc #7,780 opened May 9, 2025 · Python · 7,926 stars

1 comment0 reactions0 assignees

Open

Speed up test times :rocket:

help wanted

pymc-devs/pymc #7,686 opened Feb 20, 2025 · Python · 7,926 stars

4 comments0 reactions0 assignees

Open

Compute only dependent logp in step samplers

enhancementshelp wantedsamplers

pymc-devs/pymc #7,591 opened Nov 26, 2024 · Python · 7,926 stars

0 comments0 reactions0 assignees

Open

Add PyArrow backend

enhancementshelp wanted

pymc-devs/pymc #7,300 opened May 6, 2024 · Python · 7,926 stars

0 comments0 reactions0 assignees

Open

BUG: `pm.sample_posterior_predictive` discards new results when `extend_inferencedata=True` and `posterior_predictive` group already exists

bughelp wantedtrace-backend

pymc-devs/pymc #7,214 opened Mar 22, 2024 · Python · 7,926 stars

2 comments0 reactions0 assignees

Open

Unify `distributions/transform.py` and `logprob/transform.py`

help wantedlogprobmaintenance

pymc-devs/pymc #6,908 opened Sep 13, 2023 · Python · 7,926 stars

0 comments0 reactions0 assignees

Open

DOC: pm.sampling.jax functions are not included in PyMC docs

docshelp wanted

pymc-devs/pymc #6,854 opened Aug 11, 2023 · Python · 7,926 stars

5 comments0 reactions0 assignees

Open

Add core notebook on sample_posterior_predictive for out-of-model predictions

docshelp wanted

pymc-devs/pymc #6,812 opened Jul 4, 2023 · Python · 7,926 stars

0 comments0 reactions0 assignees

Open

Add rewrite for Mixture when `comp_dists` can be "fused"

feature requesthelp wantedlogprob

pymc-devs/pymc #6,803 opened Jun 29, 2023 · Python · 7,926 stars

0 comments1 reaction0 assignees

Open

Use same API for defining internal and external Nuts kwargs

bughelp wantedjax

pymc-devs/pymc #6,757 opened Jun 7, 2023 · Python · 7,926 stars

2 comments0 reactions0 assignees

Open

Add function that goes from transformed space to untransformed space

enhancementshelp wantedtrace-backend

pymc-devs/pymc #6,721 opened May 18, 2023 · Python · 7,926 stars

3 comments0 reactions0 assignees

Open

CheckParameterValues not replaced in inner graphs

help wantedlogprob

pymc-devs/pymc #6,697 opened Apr 28, 2023 · Python · 7,926 stars

3 comments0 reactions0 assignees

Open

Add icdf functions for distributions

beginner friendlyhelp wanted

pymc-devs/pymc #6,612 opened Mar 18, 2023 · Python · 7,926 stars

29 comments4 reactions0 assignees

Open

Make examples notebooks more prominent on page

beginner friendlydocshelp wanted

pymc-devs/pymc #6,534 opened Feb 19, 2023 · Python · 7,926 stars

9 comments0 reactions0 assignees

Open

Fail tests with unexpected warnings

beginner friendlyhelp wantedmaintenancetests

pymc-devs/pymc #6,408 opened Dec 21, 2022 · Python · 7,926 stars

6 comments0 reactions0 assignees