Problems with model comparison via loo and kfold

[torkar]

Hi,

even though I believe that you will find that uvsdt2 will be the better model, relatively speaking, it’s still annoying that you can’t run with moment_match = TRUE. Could it be that you are stumbling over the same error as here?

Error with add_criterion(..., "loo")

I think it is probaly a numerical problem during moment matching. I dont know if we have a proper fix for it at this point. You could open an issue on loo github and provide a minimal reproducible example. Perhaps we can eventually find a way around it.