Issues

• new User's Guide chapters/sections

  enhancement
  stan-dev/docs#977 · Filter by author bob-carpenter opened on Sep 10, 2026

• Document variance correction for sum to zero matrix

  stan-dev/docs#973 · Filter by author WardBrian opened on Aug 26, 2026

• copyright still says --2025 and should be --2026

  bug
  stan-dev/docs#971 · Filter by author bob-carpenter opened on Jul 28, 2026

• more discussion of LOO in SUG apporximate cross-validation section

  stan-dev/docs#963 · Filter by author mitzimorris opened on Jul 12, 2026

• generated quantities block - naming conventions for posterior predictive checks and cross-validation

  enhancement
  stan-dev/docs#962 · Filter by author mitzimorris opened on Jul 11, 2026

• SBC documentation

  stan-dev/docs#947 · Filter by author melodiemonod opened on May 11, 2026
  1

• section in User's Guide on moving transformed parameters to local variables

  enhancement
  stan-dev/docs#943 · Filter by author bob-carpenter opened on May 5, 2026

• discuss pinning parameters in workflow in User's Guide

  enhancement
  stan-dev/docs#942 · Filter by author bob-carpenter opened on May 5, 2026

• add chapter on extreme value modeling to User's Guide

  enhancement
  stan-dev/docs#941 · Filter by author bob-carpenter opened on May 5, 2026

• Instructions for working with PRs from forks

  enhancement
  stan-dev/docs#936 · Filter by author bob-carpenter opened on Mar 12, 2026
  2

• Add intuitive glossary of common terms

  stan-dev/docs#929 · Filter by author abner-hb opened on Jan 22, 2026
  2

• Docs repo is too big to deploy

  stan-dev/docs#928 · Filter by author WardBrian opened on Jan 13, 2026
  4

• renewal model time series example for User's Guide

  enhancementgood first issue
  Feature

  stan-dev/docs#925 · Filter by author bob-carpenter opened on Jan 3, 2026

• Categorical logit generalized linear model (softmax regression): inconsistent notation for matrix sizes

  stan-dev/docs#920 · Filter by author vandenman opened on Nov 25, 2025
  1

• describe how to make sum-to-zero parameters "optional" in User's Guide

  enhancementgood first issue
  stan-dev/docs#909 · Filter by author bob-carpenter opened on Oct 17, 2025

• Missing functions: mdivide_left, mdivide_right

  stan-dev/docs#908 · Filter by author WardBrian opened on Oct 10, 2025

• Problem in the documentation for the autoregressive moving average model

  stan-dev/docs#884 · Filter by author Sghizzus opened on Jul 4, 2025
  3

• document that NUTS-HMC adaptive samplers modify/override any specified stepsize parameter.

  stan-dev/docs#875 · Filter by author mitzimorris opened on Apr 26, 2025
  

• Is Stan's affine transform type <offset, multiplier> restricted to scalars?

  question
  stan-dev/docs#870 · Filter by author mitzimorris opened on Apr 2, 2025
  1

• CmdStan User's guide - sampler auxiliary output file option diagnostic-file needs more doc

  stan-dev/docs#863 · Filter by author mitzimorris opened on Mar 9, 2025

• motivate Cholesky factor parameterizations in functions reference and elsewhere

  enhancementgood first issue
  stan-dev/docs#849 · Filter by author bob-carpenter opened on Jan 15, 2025

• Ordinal logit documentation misses base case

  bug
  stan-dev/docs#811 · Filter by author bob-carpenter opened on Sep 5, 2024
  2

• Supported argument types for reverse?

  stan-dev/docs#798 · Filter by author avehtari opened on Aug 5, 2024
  6

• document minimal hardware, OS requirements

  builddistributions
  stan-dev/docs#787 · Filter by author mitzimorris opened on May 27, 2024

• question - mismatch between SUG chapters

  question
  stan-dev/docs#782 · Filter by author mitzimorris opened on May 17, 2024