Input subj3 Female 0.33 80
....
My contrast file is: 0 0 0.5 0.5 0 0 (referring to the FSGD examples
Fsgd2G2V, GLM with 2*(2+1) columns).
Is this setup correct? If not, how would I have to set up fsgd and C?
2) In a next step, I'd like to answer the question (now including another
group2): Where does group1 (OLD) show increased correlation with BEH
compared to group2 (YOUNG), correcting for GENDER and AGE within each group. I
wonder because AGE is the relevant difference between both groups.
GroupDescriptorFile 1
Class OldMale
Class OldFemale
Class YoungMale
Class YoungFemale
Variables BEH Age
Input subj1 OldMale 0.76 72
Input subj2 OldMale 0.44 67
Input subj3 OldFemale 0.33 80
....
Input subj11 YoungMale 0.80 20
Input subj12 YoungMale 0.55 21
Input subj13 YoungFemale 0.44 31
....
My contrast file would look like: 0 0 0 0 0.5 0.5 -0.5 -0.5 0 0 0
0 (referring to GLM with 4*(2+1) columns).
Correct?
Thank you very much for your help! I am really not sure whether I did it
correctly and whether I can trust my results.
Best wishes, Robert