What are the main effect F-tests comparing in 3dANOVA and GroupAna? Are the main effect F-tests given by 3dANOVA and GroupAna tests of a given factor vs baseline?
Example: I have a experiment with 1 between subject factor and 2 within subject factor.
Factor 1=Group (2 levels)
Factor 2 = Prediction (2 levels)
Factor 3 = Outcome (2 levels)
What is the Group Ftest giving me?
Is this test showing areas where the groups differ from one another? How is baseline taken into account?
Thanks for your help.