Recycle transformations in mcmc_intervals

[tklebel]

I was trying out the new stan_betareg and plotted my coefficients with mcmc_intervals.

I'd like to be able to apply a single transformation (e.g. arm::invlogit) to all parameters. It would be great if one could do:

mcmc_intervals(fit, regex_pars = "search_for_coefs_here",
               transformations = arm::invlogit)

without the need of putting together a named list.

[jgabry]

Good timing! I was just thinking the other day that allowing a single transformation to be specified for all plotted parameters would sometimes be convenient. I already have code for this locally. I'll put it up on a branch and get a PR ready.

[jgabry]

@tklebel If you install from the new recycle-transformations branch does it work for you?

[tklebel]

@jgabry yes, works as expected!

[jgabry]

Ok great. I'll do a bit more testing and get this in the next release. On Thu, Jan 12, 2017 at 3:30 PM Thomas Klebel <notifications@github.com> wrote: @jgabry <https://github.com/jgabry> yes, works as expected! — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#64 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHb4Q2XrnqjhoQnrrKxq4G9TUIFdu7VDks5rRo1UgaJpZM4LiDDx> .