simple effect in a mixed design
I have a simple design with a Group factor (3 groups/levels) and an RM factor (2 levels).
I wish to test the difference in the RM factor between two of the three groups.
I know JASP doesn't include contrasts, and I was wondering whether I should simply enter a file containing only these two groups' results.
In the standard ANOVA, if I employ a simple effect as such, the error term is pooled across all three groups, thus I'm not sure whether the ANOVA and Bayesian results would be comparable (and I wish to report both side by side).