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Justifying PSIS-LOO model comparison for ordinal data in BRMS (with mathematical foundations)
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3
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89
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December 1, 2024
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Loglikelihood in bivariate beta mixture model with copula
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2
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61
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November 27, 2024
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Using loo-ic to justify a power prior a0 under a hierarchical normal model?
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6
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53
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November 15, 2024
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Pointwise log lik for multi-response Poisson model
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6
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81
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November 14, 2024
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Obtain LOO by refitting high pareto values
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8
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133
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November 12, 2024
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PSIS and LOOIC returning different Pareto k values
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1
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48
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October 25, 2024
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(brms) Loo pit overlay differences when mu and sigma are in the transformed parameters block and loglik/yrep are in the generated quantities
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2
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36
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October 5, 2024
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Comparing different likelihoods with loo-cv
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4
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86
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October 5, 2024
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Statistical significance of model comparison using ELPD
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2
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91
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October 3, 2024
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Different WAIC for the exact same model
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10
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140
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October 3, 2024
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Cooks distance and pareto-k
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0
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29
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September 27, 2024
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Reloo multicore for chains and refits?
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4
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40
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September 24, 2024
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Model comparison for multiple imputation with brm_multiple
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1
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48
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September 20, 2024
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Comparing brms models with unstr() covariance versus cosy() and ar() with loo
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6
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80
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August 24, 2024
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Loo$psis_object is NULL despite saving psis
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3
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548
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August 21, 2024
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How can i transform a parameter, while still needing to do model comparison?
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3
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93
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July 19, 2024
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Is there any ways to update model posteriors and predicted values after moment_match = TRUE?
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2
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25
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July 19, 2024
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Large Pareto K Values in Cognitive Models
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2
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93
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July 18, 2024
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Can I completely trust LOO results?
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1
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172
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July 8, 2024
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Loo_moment_match failure beta_binomial example
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4
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184
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June 27, 2024
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Loo_compare in the presence of high pareto-k
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4
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221
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June 25, 2024
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Loo comparisons between slightly different data
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1
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121
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June 25, 2024
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Favors better LOO-CV results or Pareto k diagnostics for model selection
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11
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416
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June 19, 2024
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LOO Continuously Ranked Probability Score
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1
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187
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May 24, 2024
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Large Pareto K-values and significant Moran I with CAR structure
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1
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173
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May 18, 2024
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Cross Validation and Predictive Accuracy?
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4
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241
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May 14, 2024
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LOO-CV: run more iterations to get more posterior draws?
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2
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195
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May 9, 2024
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How to fit a "lagged regression"
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6
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334
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May 8, 2024
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Add_criterion with moment_match=TRUE failing even when save_pars(all=TRUE) was set during model fit
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24
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1838
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April 30, 2024
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Error 126 preventing brms backend = cmdstan in HPC
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6
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182
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April 29, 2024
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