Topics tagged loo

Topic	Replies	Views	Activity
Hiearchical logistic regression - low event rate in one binary predictor and in the dv & assessing model fit Modeling techniques , specification , loo , hierarchical-model , model-comparison	1	431	September 13, 2023
Model Selection in BRMS brms techniques , performance , loo , brms	17	2852	September 13, 2023
Model selection and multiple likert ordinal regression brms loo	3	575	September 6, 2023
Lppd and k-folds CV with multivariate normal and trial-specific parameters Modeling loo , model-comparison	2	398	September 3, 2023
How to stop a parameter from absorbing impact from missing covariate? Modeling rstan , fitting-issues , specification , performance , loo	0	285	September 2, 2023
Estimation accuracy is high but predictive accuracy is low? Possibly overfitting? Modeling rstan , techniques , fitting-issues , specification , loo	2	314	August 29, 2023
Memory issues when computing LOO/WAIC Modeling loo	2	400	August 28, 2023
Extract pointwise log-likelihood from a user defined Stan loglikelihood function Modeling rstan , techniques , loo	17	665	August 22, 2023
Bayesian information criteria in stan - bell regression model Modeling rstan , techniques , specification , loo , brms	1	704	August 17, 2023
Sivula, Magnusson, Matamoros & Vehtari (uncertainty in elpd_loo comparison): newbie questions Modeling loo	12	492	August 8, 2023
Interpret pareto k diagnostic Modeling rstan , fitting-issues , loo	3	1636	August 3, 2023
Cmdstanr loo_moment_match CmdStan loo , cmdstanr	17	1794	July 28, 2023
E_loo function in loo package, type = "var" General loo	8	484	July 28, 2023
Error in ll_args.stanreg(x) : all(y %in% c(0, 1)) is not TRUE Modeling loo , rstanarm	1	304	July 28, 2023
How dose bayesian bootstrap weight in az.compare() work? General loo , arviz	2	381	July 28, 2023
LOO on large ODE fit: Am I interpreting it correctly? Modeling loo	1	390	July 25, 2023
Model selection with loo_compare and loo_model_weights Modeling rstan , techniques , loo	18	1209	July 25, 2023
Calculate pointwise log-likelihood in multilevel models with measurement error and identifiability hacks Modeling techniques , specification , loo	3	470	July 20, 2023
Loo_moment_match for jagsUI models General loo , logistic-regression	6	599	July 4, 2023
Loo performance (large k-pareto and p_loo) with linear random effects model on longitudinal data General loo	1	627	June 26, 2023
Projpred with multiple imputations (brm_multiple) - does this example work? Modeling loo , projpred , brms	3	560	June 15, 2023
Selecting the best BRMS model brms techniques , loo , brms	4	1702	June 13, 2023
Ordinal likert data and model selection Modeling loo , ordinal-response , model-selection , brms	0	458	June 6, 2023
Model comparison (two models ran on two different N sizes) RStan rstan , performance , loo , hierarchical-model , brms	4	802	May 30, 2023
Model misspecified or only weakly predictive? Modeling specification , loo , brms	23	1252	May 24, 2023
Multiple outcome model: conflicting LOO results? Modeling loo	3	348	May 23, 2023
{loo} truncated importance sampling? General loo	15	812	April 20, 2023
New loo 2.6.0 in CRAN Publicity loo	0	506	April 3, 2023
Relationship between elpd differences and likelihood ratios General loo , model-comparison	3	880	March 30, 2023
K-fold validation for hierarchical model in rstan Modeling rstan , loo	4	1034	March 29, 2023