Dear SPMers,
I want to extract data from a ROI within SPM to look for a correlation with
behavioural data taken offline. It was suggested to me that y in matlab
would be the appropriate vector, but I am unable to get that function in
SPM99.
Q1. Is y or Y (eigenvariate) the more appropriate vector?
Q2.If y, do I need some extra code to be able to use it?
Q3. Should I be extracting a vector for a single voxel within my ROI or a
cluster?
Many thanks for your help.
Catrin.
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