For within modality, you can add --pca to mri_glmfit (run it with --help to get more info). We do not have ICA tools in FS.
On 12/01/2016 02:04 PM, Foo Keat Mak wrote: > Hi Freesurfer Team, > > For a given group, I want to look at the covariance patterns between > thickness and PET. Within Freesurfer, what are some general workflow > tips on how I could go about performing PCA (within modality) or joint > ICA analyses looking at the covariance patterns across modalities? Is > the -pca flag a good starting point? > > Any feedback is appreciated! > > Thanks a lot. > > Best Wishes, > Elijah > > > _______________________________________________ > 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.
