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,
> Freesurfer mailing list
Douglas N. Greve, Ph.D.
Phone Number: 617-724-2358
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