Try something like mri_segstats --i pcc.mgh --seg cluster.ocn.mgh --excludeid 0 --sum cluster.pcc.dat
On 04/07/2017 08:35 PM, tom parker wrote: > Hi Doug, > > Thank you for your answer! > > It would be great if you could send me some instructions. > > Thanks for the help! > > Douglas N Greve > <http://www.mail-archive.com/search?l=freesurfer@nmr.mgh.harvard.edu&q=from:%22Douglas+N+Greve%22> > > Thu, 06 Apr 2017 13:32:07 -0700 > <http://www.mail-archive.com/search?l=freesurfer@nmr.mgh.harvard.edu&q=date:20170406> > > > > I guess you could average it over space (eg, over a cluster). Let me > know if you want instructions. Otherwise, I'm not sure what to say. > > > 2017-04-04 11:49 GMT+01:00 tom parker <tomparker...@gmail.com > <mailto:tomparker...@gmail.com>>: > > Hi Doug, > > Thanks! I realize now I didn't explain myself properly. > > I need one single R value for the correlation analysis I made, > similarly to when I correlate two variables with Pearson's R in a > statistical package. I have a referee asking me to put it on a > table with the freesurfer results. Is there a way to get a single > average R value from the pcc.mgh file? > > Thank you so much! > > Douglas Greve > > <http://www.mail-archive.com/search?l=freesurfer@nmr.mgh.harvard.edu&q=from:%22Douglas+Greve%22> > Mon, 03 Apr 2017 18:46:46 -0700 > > <http://www.mail-archive.com/search?l=freesurfer@nmr.mgh.harvard.edu&q=date:20170403> > > > Each vertex is a correlation value. > > > 2017-04-04 1:09 GMT+01:00 tom parker <tomparker...@gmail.com > <mailto:tomparker...@gmail.com>>: > > Thanks Doug! > > I have version 6 and got a pcc.mgh file. > > How can I get a correlation R value from this file? > > Thanks again > > Douglas N Greve > > <http://www.mail-archive.com/search?l=freesurfer@nmr.mgh.harvard.edu&q=from:%22Douglas+N+Greve%22> > Mon, 03 Apr 2017 09:41:41 -0700 > > <http://www.mail-archive.com/search?l=freesurfer@nmr.mgh.harvard.edu&q=date:20170403> > > > if you are using version 6, then it should have produced a file called > pcc.mgh. This the partial pearson correlation coef. > > > > 2017-04-03 15:40 GMT+01:00 tom parker <tomparker...@gmail.com > <mailto:tomparker...@gmail.com>>: > > Dear Freesurfers, > > I made some correlations between cortical thickness and > age in qdec. > > Is it possible to get the correlation coefficient value of > this analysis? > > I just need to put it in a table with the significant results. > > Thank you so much! > > > > > > > _______________________________________________ > 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.
