Is there any existing function in Rstan to compute DIC, AIC or BIC ?

loo

#1

Is there any existing function in Rstan to compute DIC, AIC or BIC ?


#2

No, nor are those much good. Use the loo function in the loo package to compute the LOOIC, but you will need a simulations by observations matrix of log-likelihoods.


#3

OK, thanks.


#4

@zhanggf798 For more info, tutorials, and links to all the relevant research check out