Mark Woolrich wrote:
>Stage 1 and stage 2 FLAME and OLS all do a mixed effects model at
>whichever level in the group hierarchy they are used.
>
The GUI in FEAT shows "Mixed effects: Siimple OLS". What does it mean?
Is it the "classical" OLS, which is used by other fMRI-Analyses software
packages (SPM, LIPSIA ...)? Or is it a simplified OLS for a short
estimation of fMRI group results and is therefore not comparable with
the OLS output of other analyses tools? (Whereas for a full "serious"
higher level analysis it is recommended to use FLAME (stage 2).)
Cheers, Friedemann.
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