Advanced options in Bayesian ANOVA
I have just downloaded the new version of JASP (0.8.0.0.) and wish to gain a better understanding of how the new functions work. In particular, for Bayesian repeated-measures ANOVA, there is now the option to modify the r values for covariates, fixed effects, and random effects. Is there any reason to change the assigned default values? For example, if I expect an effect size of 0.3 (partial eta square) based on prior research, how do I change the r values to reflect this prior belief?
Additionally, how does the 'Samples' function work (with the options 'Auto' and 'Manual')? What is the 'auto' sample value and is there any reason to manually change this?
Any clarification on this matter would be greatly appreciated - thanks!