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	387	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	16071	August 26, 2022
Governance Document Stan Governance	2	49	January 22, 2026
How to specify weakly informative priors for beta regression with 10 predictors? General techniques , specification	7	100	January 22, 2026
Upcoming Short Course on Bayesian Causal Inference with Stan Publicity	4	113	January 21, 2026
Proof of concept: Binary output format for cmdstan Developers	12	105	January 21, 2026
Approximate Gaussian process: increase speed and efficiency Modeling cmdstanr , gaussian-process	3	77	January 21, 2026
A better-er unit vector Modeling	9	157	January 21, 2026
MGPS prior in stan Modeling	2	55	January 21, 2026
Model comparison for choice in per-subject latent-state models with additional measurement channels (LOO vs two-stage approach) Modeling specification , loo	2	28	January 21, 2026
StanCon 2026 Deadline for tutorial and workshop in one week Announcements stancon	0	43	January 21, 2026
Bayesian IV model help Modeling specification	3	80	January 21, 2026
Different Stan Versions Show Different Diagnostic Warnings General fitting-issues	2	34	January 21, 2026
New posterior::extract_list_of_variable_arrays() Interfaces posterior-package	1	57	January 20, 2026
Specifying normal priors on sum-to-zero vectors Modeling specification	4	82	January 20, 2026
Postdoc positions at ELLIS Institute Finland Jobs	1	39	January 20, 2026
Regression model question Modeling	7	101	January 20, 2026
P_loo >> p but no pareto-k warnings Modeling loo	8	74	January 20, 2026
Combining spatial and within variability, and biasing representative latent variable brms	4	33	January 20, 2026
Unexpected behavior of `fitted` function with distributional model brms	0	16	January 20, 2026
Convergence issues with multivariate model in brms General fitting-issues , brms	2	47	January 20, 2026
Possible Issue with gamma_lccdf Developers	14	494	January 20, 2026
Math Library on Windows, Installing gcc 4.9.3 Developers	2	28	January 20, 2026
Brms: Right censored model is not converging, while a similar left censored model runs fine Modeling fitting-issues , brms	9	175	January 19, 2026
Building Stan Library Developers	1	38	January 19, 2026
Math Docs Missing Developers	8	96	January 17, 2026
Comparing counts Modeling	5	68	January 16, 2026
Feb 5th Bayesian Data Analysis Meetup Virtual Event Events	0	97	January 16, 2026
A very short practical guide for Bayesian ordinal models in brms Publicity prior-choice , ordinal-response , cognitive-science , brms	12	326	January 16, 2026
Issue with regression model Modeling	3	57	January 15, 2026

StanCon 2026 registration and abstract submission are now open!

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

387

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…