Have you run mri_glmfit-sim? It will create labels (ie, annotations) of the clusters as well as run mri_segstats to get means in each cluster for each subject. Try that link now doug
On 09/18/2014 12:15 PM, Celine Louapre wrote: > Hi Doug and FS team > > I did glm analyses using mri_glmfit, and I was trying to plot the > individual values in the population for a specific significant cluster. > However I am not sure how to extract individual values from the entire > cluster. (note that the concatenated surface used as input for the glm > contains some 0 values that I want to exclude from the mean value of the > cluster). > Is there a way to build a label from a specific significant cluster? > > Then, I was thinking about using mri_segstats --avgwf on the 4D > concatenated file to get the average of the region but is there a way to > not include 0 values? > > And then I was also interested in getting the correlation coefficient from > that same cluster, so maybe the script below would be helpful for that but > I could not open it. > ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/fast_glm_pcc.m > > Thanks so much for your help > Best > Celine > > On 05/31/2012 06:09 AM, Knut J Bjuland wrote: >> Hi >> >> I am trying to calculate correlation coefficient using freesurfer GLM >> for associations between volumes and IQ. I found this ealier answar, >> but the matlab script but the link appear to be dead. >> >> http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg22648.html >> >> Best regards >> >> Knut J >> >> >> >> >> _______________________________________________ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
