Hi Steve,
Hi - note that the design.grp file means different things to flameo (group stats in FEAT) vs randomise.
-- by this do you mean that the design.grp file should only be changed when using randomise for repeated measures (both for tfce and cluster thresholding)? (this is, in fact, what i've done... i.e. I haven't changed it when doing corrections through FEAT)
Apart from that, there are several differences between flameo and randomise. The former has better modelling (Bayesian mixed effects) but the latter probably has more accurate control of FWE FPR in the presence of smoothness (because the former relies on GRF).
-- so the fact that I can't find any results at all with randomise, even though I can by cluster thresholding with flameo, isn't necessarily that surprising?
Cheers.
-- Thanks!
|