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>: > 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>: > >> 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! >> > >
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