Operating System: Windows 10 R v. 3.6.0 brms v. 2.15.0 loo v. 2.4.1 I have several GAMMs and would like to choose the best model for my data based on LOO information criterion. However, many of the models have pareto-k values that are too high, as indicated by the loo function. I am concerned th…

Determine number of parameters in brms GAMM to compare to p_loo value

paul.buerkner August 12, 2021, 5:09pm 5

I agree that this could be a reasonable choice indeed.

1 Like

Spatial model selection with loo

Topic		Replies	Views
Is there a meaningful way to compare models with different number of observations brms	5	2000	January 26, 2021
Comparing loo for two complex multivariate models with large data brms loo	9	1151	October 1, 2020
Model misspecified or only weakly predictive? Modeling specification , loo , brms	23	1252	May 24, 2023
Selecting the best BRMS model brms techniques , loo , brms	4	1698	June 13, 2023
Error in LOO comparison because of different data points Modeling loo	3	711	November 29, 2020