stan-dev/docs

Documentation for the Stan language and CmdStan

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7 beginner-friendly issues open

Document variance correction for sum to zero matrix Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

stan-dev/docs#973 · Opened Aug 26, 2026
copyright still says --2025 and should be --2026 Open

bug

Difficulty 1/5 1-3 hours Newbie friendliness 78/100

stan-dev/docs#971 · Opened Jul 28, 2026
more discussion of LOO in SUG apporximate cross-validation section Open

Difficulty 2/5 1-3 hours Newbie friendliness 70/100

stan-dev/docs#963 · Opened Jul 12, 2026
section in User's Guide on moving transformed parameters to local variables Open

enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

stan-dev/docs#943 · Opened May 5, 2026
Categorical logit generalized linear model (softmax regression): inconsistent notation for matrix sizes Open

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

stan-dev/docs#920 · 1 comment · Opened Nov 25, 2025
Inconsistent symbols in user guide HMM section Open

Difficulty 1/5 Under an hour Newbie friendliness 70/100

stan-dev/docs#401 · Opened Sep 15, 2021
`gaussian_dlm_obs` summary does not state if sequential processing is used Open

Difficulty 1/5 Under an hour Newbie friendliness 68/100

stan-dev/docs#353 · Opened Apr 14, 2021

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