pp_check and rvars

[mhollanders]

Hi all,

Is there a way to use rvars with posterior predictive checks?

Cheers,

Matt

[jgabry]

Sorry for the slow reply. I actually haven't tried this, but I don't think you could pass an rvar directly to the yrep argument of the ppc_* functions. I think draws formats from the posterior package work (if you use bayesplot from GitHub, maybe not the CRAN version yet), but a raw rvar isn't itself in a draws format. But I would be interested in rvar support!