The Stan Forums

Topic	Replies	Views	Activity
StanCon 2026 registration and abstract submission are now open! Announcements Hi everyone! Registration for StanCon 2026 in Uppsala, Sweden, is now open! You can already register and submit abstracts for contributions. Our first keynote speaker will be announced soon. New this StanCon: In additi…	1	573	December 11, 2025
Welcome to the Stan Forums! The Stan Forums provide a community for asking and answering questions about all aspects of Stan. Before creating a new topic please search the Forums to see if your questions has already been answered. When posting ne…	3	16143	August 26, 2022
Proof of concept: Binary output format for cmdstan Developers	70	761	April 7, 2026
LOO and reinforcement learning models Modeling reinforcement-learning , cognitive-science	3	28	April 7, 2026
Cloning Stan in MINGW64 or WSL Developers	2	30	April 7, 2026
Performance Tests - Windows Developers	0	21	April 7, 2026
Stan files for models in PosteriorDB General	12	206	April 6, 2026
Pkgbuild::compile_dll() on previously working rstantools-based package fails with "file too big" error Interfaces rstan	27	3603	April 5, 2026
Proposal for moving stan_surv() to a separate package rstanarm survival	4	153	April 4, 2026
How many divergence can we tolerate? Modeling rstan	2	131	April 3, 2026
Bayesian capture-recapture with Stan Modeling	1	119	April 3, 2026
AutoStan: Can we automate (parts of) Bayesian workflow with coding agents? Publicity stan	3	104	April 2, 2026
Performance tests cloning recursively Developers	0	29	April 2, 2026
Cmdstan installation fails on linux - issue with tbb? Interfaces cmdstan , linux	4	1389	April 2, 2026
Issue installing cmdstan Interfaces cmdstan , cmdstanr	14	191	April 1, 2026
Autocorrelation Residual Diagnostics for brms Modeling brms	2	66	April 1, 2026
Job posting — ML Scientist, probabilistic modeling for microbiome multi-omics (remote) Jobs	0	68	April 1, 2026
Scaling the multithreading Developers	0	62	March 31, 2026
Parallelism in Stan Developers	10	801	March 31, 2026
Looking for a postdoc to teach and develop Bayesian methods Jobs	0	90	March 31, 2026
Generalizing lkj_corr_cholesky via Reduced Parameters Onion Modeling	6	260	March 31, 2026
Interest in GSoC 2026: Priorsense improvements Google Summer of Code	7	135	March 30, 2026
How to specify the first term in the random walk prior in a sum_to_zero vector? Modeling	2	77	March 29, 2026
Confluent hypergeometric functions to estimate population size and detection probability from spatially replicated counts Modeling techniques , ecology	12	1278	March 28, 2026
Parallel dynamic HMC merits Developers features	41	3448	March 27, 2026
How to perform validation in small area estimate using MrsP Modeling	1	42	March 27, 2026
Brmspy: Python-first access to brms (cmdstanr backend, ArviZ output) Interfaces cmdstan , cmdstanr , python , brms	10	635	March 27, 2026
Kfolds with upper-level unit with brms model Modeling loo	1	45	March 27, 2026
2-factor authentication now required in Stan repos Developers	0	56	March 26, 2026
Scenarios joint with estimation Modeling techniques , specification	0	48	March 25, 2026