Not necessarily.. Just curious where the variation comes from whether it can be attributed to particular variables. I'm doing a PCA for variation across subject connectomes (for ex for SC), see a "common" component, but there are additional components, some of which for example correlate very strongly with age. And i want to check if there's other such variables that may explain some of the additional components.
Thanks, Joelle On Fri, Apr 28, 2017 at 6:12 PM, Glasser, Matthew <glass...@wustl.edu> wrote: > What is it that you are trying to do? Control for uninteresting sources > of variance? > > Peace, > > Matt. > > From: <hcp-users-boun...@humanconnectome.org> on behalf of Joelle > Zimmermann <joelle.t.zimmerm...@gmail.com> > Date: Friday, April 28, 2017 at 2:17 PM > To: "hcp-users@humanconnectome.org" <hcp-users@humanconnectome.org> > Subject: [HCP-Users] variation across connectomes > > Hi HCPers, > > I'm looking at variation across SC and FC connectomes of subjects. I was > wondering due to which variables we could potentially expect variability > across subjects to arise? > > I've looked into acquisition, fmri reconstruction version, and age as > potential factors of variation. Any other reasonable ones? > > Thanks, > Joelle > > _______________________________________________ > HCP-Users mailing list > HCP-Users@humanconnectome.org > http://lists.humanconnectome.org/mailman/listinfo/hcp-users > > > ------------------------------ > > The materials in this message are private and may contain Protected > Healthcare Information or other information of a sensitive nature. If you > are not the intended recipient, be advised that any unauthorized use, > disclosure, copying or the taking of any action in reliance on the contents > of this information is strictly prohibited. If you have received this email > in error, please immediately notify the sender via telephone or return mail. > _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
