The Stan Forums

Topic	Replies	Views	Activity
2024 - Stan the Gathering (weekly Stan meeting) Meetings The Stan project has an open Zoom meeting every week Thursday, 11 AM Eastern Time (US, Canada) Zoom details Meeting ID: 851 8618 2659 Passcode: 561666 One tap mobile +16892781000,85186182659# US +17193594580,85186…	1	1815	January 3, 2024
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	15206	August 26, 2022
Explicit covariance terms can only be specified on 'mu' Modeling specification	0	15	September 10, 2024
Comparing different functional forms of the same outcome variable using LOO-CV: Follow-up questions Modeling brms	0	4	September 10, 2024
Help with specifying a hierarchical poisson - binomial - gaussian mixture Modeling specification , ecology , discrete-parameters	6	74	September 10, 2024
Exception: categorical_logit_lpmf: log odds parameter[2] is nan, but must be finite! General	6	43	September 10, 2024
Stan4bart with ICAR Modeling specification , rstanarm , spatial	3	80	September 10, 2024
Multivariate mixed-effect modeling Modeling mixed-model , multivariate-normal , brms	0	21	September 10, 2024
Issue with cmdstanr toolchain - MSYS2 development key Modeling cmdstanr , brms	0	12	September 9, 2024
Model specification with random intercept for group vs. predicting group-level mean Modeling fitting-issues , specification , brms	1	24	September 9, 2024
Memory not mapped RStan rstan	0	14	September 9, 2024
Multivariate model with phylogenetic signal General phylogenetic	2	34	September 9, 2024
Hypothesis testing, continuous predictors brms hypothesis-testing , brms	2	67	September 9, 2024
Help with rewriting multinomial distribution to dirichlet-multinomial distribution Modeling	2	29	September 9, 2024
Setting ODE integrator time step to be different than t Modeling ode	2	32	September 9, 2024
Guide to using the onion method Modeling hierarchical-model	7	143	September 9, 2024
Expected Value and Uncertainty General	2	67	September 9, 2024
Including Phylogenetic Information in a Bayesian Hierarchical Model for Predicting Species Trait Modeling cmdstan , rstan , brms	0	16	September 8, 2024
Chains don't mix where I think they should Modeling	2	40	September 8, 2024
Hyperparameterized beta distribution with support on arbitrary [a,b] (lpdf) Developers	1	33	September 8, 2024
Loglikelihood in bivariate beta mixture model with copula Modeling rstan , loo , hierarchical-model , mixture	1	43	September 8, 2024
Help with hierarchically modeling parameters of a nonlinear model Modeling fitting-issues , specification	10	138	September 8, 2024
Saving exposed function Interfaces cmdstanr	1	35	September 8, 2024
Disrepancies in output of conditional_effects() between Windows and Linux for the same model brms conditional-effects , brms	2	19	September 8, 2024
Is forcing correlation between parameter values allowed in bayesian regression Modeling fitting-issues , specification , covariance , piecewise , brms	1	54	September 8, 2024
Heavy metals in soil: estimating max allowable field measurement Modeling fitting-issues	5	88	September 8, 2024
Individual priors for coefficients in regression Modeling priors	3	44	September 8, 2024
Chkptstanr: checkpoint MCMC sampling in Stan General	9	1212	September 8, 2024
Two residual covariance matrices for two blocks of observatiopns Interfaces brms	1	10	September 8, 2024
Importance of model selection (ELPD/LOOIC) with variables of a priori interest General hypothesis-testing	3	41	September 8, 2024

2024 - Stan the Gathering (weekly Stan meeting)

The Stan project has an open Zoom meeting every week Thursday, 11 AM Eastern Time (US, Canada) Zoom details Meeting ID: 851 8618 2659 Passcode: 561666 One tap mobile +16892781000,85186182659# US +17193594580,85186…

1

1815

January 3, 2024

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

15206

August 26, 2022

Explicit covariance terms can only be specified on 'mu'