Topic Replies Views Activity
Announcing our new Stan Code of Conduct
Stan Governance

Hello, all – Last year’s SGB created a working group to propose a new Code of Conduct (CoC) for our project. As you may know, NumFOCUS requires us to have a CoC to govern participation in our project; since the Stan pro…

2 353 August 2, 2021
Stan: The Gathering, Weekly meetings you can join, Thursdays 11 am EST
Meetings

Here is a post to make people aware of Stan: The Gathering. The meeting is designed for everyone to attend and everyone should feel welcome to attend, the more the merrier. Every week there is an announcement with a lin…

3 882 April 20, 2021
Welcome to the Stan Forums!
no-solution-needed
1 5520 August 15, 2016
Error during diagnose with CmdStanpy: Assertion `index >= 0 && index < size()' failed
General
8 257 September 25, 2021
WAIC and LOO-CV for not identically distributed data?
Modeling
techniques ,  posterior-predictive
4 50 September 25, 2021
TypeError: Object of type int64 is not JSON serializable
Developers
pystan
9 128 September 25, 2021
Problems with LOO-CV in Survival
Modeling
rstan ,  fitting-issues ,  loo
0 14 September 25, 2021
Ecology StanConnect 2021
Events
ecology
31 947 September 25, 2021
Equal Representation in Model Blocks
Modeling
0 16 September 25, 2021
Brms meta-analysis - how to include standard errors of zero?
Modeling
brms ,  meta-analysis
4 113 September 25, 2021
Why does fitting with trunc() seem to take much longer?
Modeling
truncated ,  brms
0 23 September 25, 2021
First Time Trying To Use RStan and can't get past error
RStan
rstan
10 56 September 25, 2021
Speeding up multinomial model with matrix inverses
Modeling
specification
3 72 September 25, 2021
How to code a leave-one out NW estimator in a loop?
Modeling
2 76 September 25, 2021
Baking a cake - how to find the perfect recipe?
General
techniques ,  r ,  brms
7 255 September 24, 2021
Ordinal regression model for multiple Likert items using brms
brms
4 75 September 24, 2021
Difficulty specifying non-centered varying slopes model
Modeling
rstan ,  specification
2 61 September 24, 2021
Is PyStan3 slower?
PyStan
0 35 September 24, 2021
Simple intercept only hierarchical model with two groups: deadly slow, poor convergence
Modeling
rstan ,  specification ,  performance
11 321 September 24, 2021
Estimating survival curves with weibulll model
brms
4 1120 September 24, 2021
Spatial simultaneous autoregressive (SAR) structures for binomial regression using BRMS
brms
fitting-issues ,  specification
1 63 September 24, 2021
How to extract Logistic regression predicted values for accuracy assessment
Modeling
rstan
1 43 September 24, 2021
Chains not mixing in MRP problem
Modeling
fitting-issues
1 58 September 24, 2021
Suddenly unable to compile Stan code using stan_model()
General
rstan ,  no-solution-needed
2 53 September 24, 2021
Installing a specific version of rstan
RStan
1 51 September 24, 2021
Issues when expressing parameters as factors
Modeling
fitting-issues
1 53 September 24, 2021
Modeling Multivariate Normal Variance-Covariance
Modeling
specification ,  covariance ,  multivariate-normal
1 63 September 24, 2021
Correlated parameters in CAR model for areal-unit spatial data
Modeling
0 21 September 24, 2021
Different posterior-based ways for describing the effect size?
Modeling
brms
1 61 September 24, 2021
Simulating data using CmdStanR
CmdStan
2 69 September 24, 2021