Many thanks! In conclusion, you can confirm that the complete list of contrast reported below is corrected for 3g1v, please?
Contrast 1) HC-MCI_intercept.mtx 1 -1 0 0 0 0 Contrast 2) HC-MCI_slope.mtx 0 0 0 1 -1 0 Contrast 3) HC-AD_intercept.mtx 1 0 -1 0 0 0 Contrast 4) HC-AD_slope.mtx 0 0 0 1 0 -1 Contrast 5) MCI-AD_intercept.mtx 0 1 -1 0 0 0 Contrast 6) MCI-AD_slope.mtx 0 0 0 0 1 -1 Contrast 7) effect.intercept.mtx 1 -1 0 0 0 0 1 0 -1 0 0 0 Contrast 8) effect.slope.mtx 0 0 0 1 -1 0 0 0 0 1 0 -1 Contrast 9) HC+MCI-vs-AD.intercept.mtx 0.5 0.5 -1 0 0 0 Contrast 10) HC+MCI-vs-AD.slope.mtx 0 0 0 0.5 0.5 -1 Kind regards, Stefano >----Messaggio originale---- >Da: "Douglas N Greve" <[email protected]> >Data: 13-lug-2017 22.30 >A: <[email protected]> >Ogg: Re: [Freesurfer] 3G1V.fsgd > > > >On 07/13/2017 10:37 AM, [email protected] wrote: >> Dear FS group, >> >> I don't understand how I should build the contrast for 3 groups 1 >> covariate. >> No specific example is provided within fsgd example and also other >> colleagues report the same problem in the mail list. >> Please could you provide us details on this topic? >> Especially, how should be the g3v1.intercept and g31v.slope? >> >> 1 -1 0 0 0 0 >> 1 0 -1 0 0 0 >> for g3v1.intercept.mtx >This is the main effect of group on the intercept regressing out the >effect of covariate. >> >> and >> 0 0 0 1 -1 0 >> 0 0 0 1 0 -1 >> for g3v1.slope.mtx >This is the main effect of group on the slope regressing out the effect >of group intercept. >> >> >> are corrected? >> >> Waiting for you very wellcome suggestions >> >> Thanks and kind regards >> >> Stefano >> >> >> _______________________________________________ >> Freesurfer mailing list >> [email protected] >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > >-- >Douglas N. Greve, Ph.D. >MGH-NMR Center >[email protected] >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 >[email protected] >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. > > _______________________________________________ Freesurfer mailing list [email protected] https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
