Dear FSLers-
I know I must be missing something, but I have run a FEAT level 1 analysis using one input functional volume for a subject, with 6 EVs, and modeled each EV as a cope. In the results directory (ie subject.feat/stats), I see cope1-6.nii.gz, zstat1-6.nii.gz, etc, but I see pe1-12.nii.gz. I have been searching but cannot figure out why I have 12 pe files. Could someone explain or point me in a direction as to why I have more pe's than ev's?
Thanks for your time,
Jake
|