Feng-xian, I should also mention that i dont think creating your own average subject will solve the problem you describe, where you need to work with three levels in your group. for that, you wont be able to use qdec, but will need to run things manually. these pages give examples:
http://surfer.nmr.mgh.harvard.edu/fswiki/FsgdExamples and note one of them is 1 Factor, 3 Levels. Nick On Thu, 2009-06-25 at 11:55 -0400, Nick Schmansky wrote: > Feng-Xian, > > It appears that you do not have permission on your system to change the > limits. So you will have to edit the scripts make_average_volume, > make_average_surface and make_average_subject to comment out the 'limit' > line, so that it looks like this: > > #limit descriptors unlimited > > > Nick > > On Thu, 2009-06-25 at 15:51 +0800, Feng-Xian wrote: > > Hi, > > > > I have a problem with make_average_subject. > > > > After running all commands (including ln -s > > $FREESURFER_HOME/subjects/fsaverage > > and recon-all -s <subjid> -qcache for all my subjects) about running QDEC, > > I > > found that QDEC could not analysis my group. > > > > Because the group have 1 factor and three levels, QDEC can't run. > > > > So, I want to change the method of analysis from QDEC to DODS. > > > > > > I had a fsaverage file when I running QDEC, but the fsaverage did not use > > my > > subjects to make. > > > > So, can I use the fsaverage file to run DODS? > > > > If not, I should make a new fsaverage with my subjects. > > > > But, I encounter the problem about make_average_subject. > > > > > > When I type: > > > > make_average_subject --subects <subjid1> <subjid2> ... > > > > the terminal show that: > > > > limit: descriptors: Can't remove limit > > > > > > What's wrong about the command I type? And, how to solve the problem? > > > > > > > > > > Thank you in advance! > > > > Feng-Xian > > > > > > ------------------------------------------------- > > Chang Gung University Mail Server Web Mail system > > By Chang-Gung University Information Center > > (http://www.cgu.edu.tw/ic/) > > > > _______________________________________________ > > Freesurfer mailing list > > Freesurfer@nmr.mgh.harvard.edu > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
