Hi all,
I have run into a problem and request assistance. I have setup two contrasts on my model P1 and P2. Then I have gone ahead to set another two contrasts to look for regions having a a dominant effect of P1 and regions having a dominant effect of P2 indicating P1-P2 and P2-P1 as [1 -1] and [-1 1]. The results show me the regions involved with P1 and P2 solely very well, however the other two contrasts that I have mentioned above show nothing.
Can anyone suggest what I could have done wrong?
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