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 tomparker540@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 tomparker540@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!