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	641	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	16183	August 26, 2022
Loo package support for Uncertainty in Bayesian leave-one-out cross-validation based model comparison Announcements loo	0	36	May 13, 2026
A faster implementation of hierarchical models Modeling rstan , specification , performance , hierarchical-model , brms	8	294	May 13, 2026
Rstan process on remote desktop stops when I'm disconnected RStan rstan	2	30	May 13, 2026
CmdStan & Stan 2.39 Release Candidates General	0	98	May 11, 2026
Using JAX as an AD backend Developers	9	552	May 11, 2026
Naive Savage Dickey ratio on correlations with LKJ prior on correlation matrix suitable? General	0	39	May 11, 2026
Elections for Stan Governing Body 2026 Stan Governance	4	229	May 10, 2026
Intro project idea: Scrape the Stan Documentation for Models and Add to posterior DB General	0	50	May 9, 2026
C++, Multithreading, Benchmarking Developers	0	44	May 9, 2026
Comparing a poisson model to a betabinomial model using loo-cv Modeling	2	110	May 9, 2026
Compiling Flatiron Server Tests Locally Developers	2	110	May 8, 2026
Different Compiler, WSL Developers	1	71	May 8, 2026
Models where Stan outperforms Nutpie/Walnuts Algorithms	11	450	May 7, 2026
AutoStan: Can we automate (parts of) Bayesian workflow with coding agents? Publicity stan	4	265	May 7, 2026
Using projpred with a hierarchical Stan model with posterior-draw measurement error Modeling techniques , specification , projpred , brms	3	132	May 7, 2026
Sparse NUTS: preconditioning with sparse matrix operations General	23	563	May 6, 2026
BH and RcppEigen problems, when installing package relying on rstan on a new device General	1	53	May 5, 2026
Run time and efficiency differences between Stan and tmbstan General	5	267	May 4, 2026
Missing output variable path__ with brms and pathfinder algorithm Modeling cmdstan , brms	2	57	May 3, 2026
Good Starter Project to get Involved: Adding Models to Posteriordb Developers	0	76	May 2, 2026
Cannot install rethinking package General installation	2	165	May 1, 2026
Bayesian Causal Networks in R – Online Course (Sept 2026) General rstan , brms	0	75	April 30, 2026
Benchmarking Multithreading for stan:math::exp using tbb, Proof of Concept (POC) Developers	3	168	April 30, 2026
Short Course: Introduction to Bayesian Inference and Modelling Publicity rstan , stan	0	150	April 30, 2026
Better classification through mixture model regression Modeling specification	0	72	April 30, 2026
Announcing the last tutorial of StanCon 2026 Announcements stancon	0	104	April 30, 2026
Determine whether group is informative vs uninformative Modeling	4	650	April 29, 2026
Issues with regularised horseshoe prior Modeling	0	57	April 29, 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

641

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…