Topics tagged loo

Topic	Replies	Views	Activity
Is loo a good package for Autoregressive model? Modeling fitting-issues , loo	2	297	December 15, 2022
Stan, bym2 RStan rstan , specification , loo , brms	2	295	December 14, 2022
Effective number of parameters for a simple Weibull modell Modeling fitting-issues , loo	3	1479	November 23, 2022
Diagnose the multimodal posterior distribution General rstan , techniques , specification , loo	6	796	November 8, 2022
Integrated loo and multivariate autoregressive model Modeling loo	1	321	November 5, 2022
Model converges but high k pareto values Modeling loo	11	661	November 2, 2022
Not trustworthy WAIC and loo outcome? Modeling rstan , performance , loo	5	366	October 29, 2022
How to speed up `brms::loo_subsample()` for large models brms loo , hierarchical-model , model-comparison	16	901	October 25, 2022
Questions About Approximate Leave-One-Out Validation for Large Models Modeling techniques , performance , loo , brms	14	1654	October 21, 2022
Model comparsion for linear regression using loo and Bayesian R2 Modeling techniques , loo	0	208	October 18, 2022
LOO and bayes_R2 (seem to) contradict posterior predictive check Modeling loo , posterior-predictive , brms	14	789	October 14, 2022
Discrepancy between model comparison criteria and posterior predictive checks Modeling rstan , loo , posterior-predictive , hierarchical-model	1	332	October 14, 2022
R2 for Bayesian models v. Nakagawa delta method General techniques , performance , loo	2	403	October 12, 2022
WAIC of correlated obeservations Modeling loo	3	402	October 10, 2022
arXiv:1808.10173v3 [stat.AP] Publicity rstan , fitting-issues , specification , loo	2	705	September 23, 2022
PSIS LOO inappropriate for negative binomial regression? Modeling techniques , loo , brms	1	381	September 22, 2022
Saving the log-likelihood for each observation when using a marginalized likelihood Modeling loo	1	338	September 15, 2022
loo_R2: documentation and comparison to bayes_R2() brms loo	5	1588	September 13, 2022
Question about large Pareto k value Modeling loo	6	666	September 13, 2022
Using `loo` for clustered data General loo , validation , cross-validation	1	284	September 12, 2022
Checking reloo object for divergences in refitted models brms loo	0	251	September 3, 2022
Loo_subsample error for ordinal brms model brms loo , ordinal-response , brms	0	314	August 28, 2022
Loo and loglikelihood calculation for bivariate poisson Modeling loo	4	402	August 26, 2022
A quick note what I infer from p_loo and Pareto k values Modeling loo	35	13078	August 21, 2022
Implementing Model Averaging RStan loo	9	2762	August 17, 2022
Spatial model selection with loo brms loo	21	1586	August 15, 2022
Pareto k warns of misspecified model on model recovery when computing PSIS-LOO-CV Modeling loo	18	532	August 10, 2022
How to choose proper ranges of parameters which resulting in huge LOOIC change Modeling rstan , performance , loo	5	423	August 8, 2022
Loo_moment_match not working with brms model fit using cmdstanr CmdStan loo , brms	6	351	August 7, 2022
Is it possible to add a CV fold-dependent data-preprocessing step in `loo::kfold()` or the corresponding 'brms' method? Interfaces loo , r , cross-validation , brms	2	348	August 4, 2022