My apologies if what follows seems ignorant or simplistic. I am new to the world of bayesian statistics and of brms. I wonder if you could provide me with guidance on how to create a figure that shows how the Bayes factor varies in accordance with prior width. In other words, and Ralph that would allow us to examine whether a particular value of a Bayes factor is robust to changes in the width of the prior.
Is there a pre-existing R package or function for this?
Thank you very much in the advance, for your help.