Adjusting prior scale factor in correlations using JZS prior
I am currently using the code outlined in the Wetzels & Wagenmakers (2012) paper to calculate BFs for correlation analyses. I am hoping to run the analyses using different prior scales (specifically increasing and decreasing by a factor of sqrt(2)) to compare the results. Would anybody be able to provide me some guidance as to which part of the code I would need to modify? I am new to Bayes and am struggling with the mathematics!
Any help would be really appreciated.