Ggmcmc and cmdstanr

General
1

Hi all,

I’ve been using cmdstanr when running my MCMCs and have come to learn about ggmcmc and quite like its plots. But its functions do not seem to accept CmdStanFit objects. Has anyone used ggmcmc with cmdstanr?

Happy holidays to everyone as well.

2

I’ve never used ggmcmc before, but its documentation suggests that it works with mcmc.list objects and there’s a function in cmdstanr that will convert a fitted model object to an mcmc.list:

So you could try converting to an mcmc.list and giving that object to ggmcmc.

1 Like