Hi,
I got the some trouble in carring out the group analysis across subjects.Do anyone find the way to solve it. I will be very appriciated if you can give me some clues or detailed information to do the group analysis, such as one-sample t-test and two-sample t-test.
 

Hi Elina,

Group analysis are not (yet) included in our scripts. What we typically do is just set up a group analysis using FSL FEAT, save it so it generates the .mat, .con and .grp files (don't worry about the fact that is complains not having any subjects) and then use the command line tools flameo (and easythresh) to run (and threshold) our analyses. You will have to manually concatenate the desired files into a 4D file and create a group mask for that.



Not sure if you found this, but on the fsl website they have a section on how to setup group models. http://www.fmrib.ox.ac.uk/fsl/feat5/deta...



Cheers,

Maarten