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	688	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	16200	August 26, 2022
Introducing the Stan JetBrains plugin General	1	67	June 1, 2026
Formatting large JSON academic metadata for meta-analysis priors in Stan Developers meta-analysis	0	31	June 1, 2026
Vector-valued functions with manual gradients in external C++ General cmdstan , ode	14	1094	June 1, 2026
Differences between jacobian += and target+=? General language , jacobian-adjustment	11	390	June 1, 2026
New VSCode plugin for Stan Announcements	22	1726	May 31, 2026
PyStan and PyCharm PyStan	21	3895	May 31, 2026
Elections for Stan Governing Body 2026 Stan Governance	10	403	May 27, 2026
How should I perform sensitivity analysis in panel data? Modeling	0	50	May 27, 2026
Using Laplace approximation for logistic normal multinomial model Modeling rstan , techniques , specification	1	144	May 27, 2026
Calculate indirect effects for a longitudinal Gaussian Process mediation model brms brms	1	94	May 25, 2026
Models with parameters with known posterior Modeling	13	289	May 24, 2026
Subtree acceptance probablity in base_nuts.hpp:166 Developers	4	163	May 22, 2026
Release of CmdStan 2.39.0 Announcements	12	284	May 22, 2026
Full day Stan tutorial at Modern Modeling Methods (M3) this summer in New York (22 June 2026) Events	0	88	May 21, 2026
Seeking Consultant for Post-Hoc Clinical Trial Analysis Peer Review Jobs	0	68	May 20, 2026
A faster implementation of hierarchical models Modeling rstan , specification , performance , hierarchical-model , brms	22	659	May 20, 2026
Rstan process on remote desktop stops when I'm disconnected RStan rstan	6	106	May 20, 2026
Resolving difficult geometry in logistic normal multinomial model Modeling rstan , techniques , specification	0	55	May 20, 2026
Stancon 2026: Poster presentation deadline the 27th of May and Early Bird the 10th of June Announcements stancon	0	56	May 19, 2026
Naive Savage Dickey ratio on correlations with LKJ prior on correlation matrix suitable? General	1	85	May 19, 2026
What is the correct way to request a code review for contributions to math? Developers	3	136	May 18, 2026
CmdStan & Stan 2.39 Release Candidates General	2	248	May 18, 2026
Projpred interpretation Modeling techniques , projpred , interpret-results	2	76	May 16, 2026
Longitudinal Mediation with only two time points brms	0	60	May 15, 2026
Database Ingest into Stan Interfaces	2	107	May 15, 2026
Using JAX as an AD backend Developers	9	659	May 15, 2026
Project Idea: Benchmarking Framework for Individual Functions in stan/math Developers	0	28	May 15, 2026
Generalizing lkj_corr_cholesky via Reduced Parameters Onion Modeling	13	482	May 14, 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

688

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…