On Thu, 25 Aug 2005 12:07:19 -0700, George Towne <[log in to unmask]>
wrote:
>I have generaged 1st level within-subject F-test
>results combining main regressor with both time and
>dispersion derivatives. How would one combine these
>F-test results for 2nd level group analysis in SPM?
F-tests should be done at the second level, rather than done at the first
level and somehow combined at the second level.
Here are some useful links:
ftp://ftp.fil.ion.ucl.ac.uk/spm/data/rfx-multiple/rfx-multiple.htm
"Random Effects Analyses with Multiple Basis Functions per subject"
http://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind02&L=spm&P=84177
http://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind0506&L=spm&P=24938
- Thu, 23 Jun 2005 09:44:09 +0100
Additional info
http://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind03&L=spm&P=6012
http://www.fil.ion.ucl.ac.uk/~wpenny/publications/rik_anova.pdf
"ANOVAs and SPM" (PDF file)
>
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