Topics tagged priors

Topic	Replies	Views	Activity
Inverse gamma prior brms brms specification , priors , brms	1	401	April 22, 2023
Brms doesn't appear to account for priors on `sigma` when using `sample_prior = "only"`? brms priors , prior-predictive , brms	2	391	April 6, 2023
Question about family = cumulative in brms Modeling ordinal-response , priors , brms	5	960	April 4, 2023
Problems with using Dirichlet Prior in Stan Modeling rstan , priors	0	307	March 20, 2023
Prior on Mean of Lognormal Distribution Modeling specification , priors	6	974	March 15, 2023
Can I express that the lower bound on a parameter should be greater than zero? Modeling techniques , priors	3	948	December 26, 2022
Bimodal prior (info from two previously published models) Modeling rstan , priors	2	516	October 20, 2022
Prior for partial correlations General prior-choice , priors	0	402	October 14, 2022
Fitting unique priors per coefficient with Rstanarm Modeling r , priors , rstanarm	1	382	September 26, 2022
Bias from improper priors in regression Modeling fitting-issues , priors	9	616	August 7, 2022
Difficulties with Hierarchical State Space Model Modeling state-space , priors , hierarchical-model , reparametrization	5	965	July 15, 2022
Novice with no prior experience Modeling specification , priors , brms	9	707	April 1, 2022
"The parameter has no priors" (but it has?) General priors	2	821	February 28, 2022
Setting response-specific priors in a multivariate model throws errors if response column name contains an underscore brms priors , multivariate-normal	0	653	February 17, 2022
Model for sensitivity of a diagnostic test, expected value should be > 50% Modeling specification , posterior-predictive , priors , interpret-results , brms	0	488	February 16, 2022
Quadratic/cubic regression: scaling vs. using different priors General prior-choice , priors	1	925	February 1, 2022
Converting unstandardized priors for rstanarm function arguments rstanarm priors , rstanarm	2	668	January 7, 2022
Translating unit-scale expectations into shifted lognormal priors brms fitting-issues , specification , prior-choice , priors , cognitive-science	2	635	December 7, 2021
How to give a folded normal prior? General specification , priors	2	637	December 2, 2021
Can I specify a poisson prior somehow? Modeling prior-choice , priors , brms	2	596	October 26, 2021
Question about priors in stan Modeling astronomy , priors	5	709	October 1, 2021
Brms default priors? brms priors , definitions , brms	4	5048	September 21, 2021
G-priors in brms brms priors	3	644	September 17, 2021
Use simulated or observed covariates in prior predictive checks? General techniques , specification , priors , prior-predictive	1	367	September 12, 2021
Trying to understand default prior for the hurdle part brms priors	2	483	September 11, 2021
Setting priors to ensure Poisson parameter is greater than 0 Modeling priors , poisson	2	485	August 2, 2021
Initialization failed: relation between priors and bounds Modeling specification , priors , jacobian-adjustment	4	653	July 1, 2021
[help]Mixture priors problem Modeling priors	6	634	May 18, 2021
Constraint transforms and default priors Modeling priors , constraint-transform	5	913	May 14, 2021
Symmetric weakly informative priors for categorical predictors Modeling prior-choice , priors , brms	6	1256	April 29, 2021