afni.nimh.nih.gov

Hello,
I have been using the -stim_maxlag option in 3dDeconvolve to shift my reference function by several lags. I'm curious to know if there is a way to empirically compare the fit of one lag to another? So for instance, if I perform 10 different lag shifts and I want to know which lag fits the data the best, what do I need to do? As always, your help is very much appreciated. Thanks.

David