Dear Expert
I have 2 group fMRI data.
I'd love to know if the variances within groups are the same or not.
(I need this information to decide whether I will put 1 for everyone in the group variable column in FEAT or I should put 1 for group1 and 2 for group2 in FEAT.)
Here is my plan:
Suppose we have one subject called 1102.
1102.feat is the first level feat directory.
(1) fslmeants -i 1102.feat/mean_func.nii.gz -o data.txt
(2) then I will get multiple data.txt files….(one for each subject)
(3) input the values in the data.txt(one value per txt file) and perform a T test between groups.
Hope that's okay?
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