Dear Jeff
> I have been struggling through the matlab code to try to just mnake a
> simple boxcar function (nothing fancy--> just a function that goes from 0
> to 1 instantly or after a hemodynamic delay (either way), stays on for
> the length of stimulus, and then is at baseline again (no undershoot). How
> do I do this in spm2?
>
> This is no way to spend a New Year's night struggling through data and
> matlab code.
Quite agree :)
I don't know the interface of spm2 that well (still using spm99) but via
the menu item [fmri]->[design], you get (largely) the same interface for
designing your statistical analysis as in spm99.
Best wishes,
Alle Meije Wink
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