Dear SPM-munity,
How can I set up a simple/multiple regression across scans for a fixed
effects analysis? For a random effects analysis I can set each
summary_image to an element of the covariate. For fixed effects, as I
understand, I would have to do it at the first level itself, do I just
set all timepoints within a given session to that session's covariate value?
Thanks for any advice..
Regards,
Jejo Koola
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