Anita,

to add to that comment, you would use asegstats2table to create the text file of data of your subjects and their stats of volumetric data, which can be imported into any stats package. see this page:

http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/VolumetricGroupAnalysis

while its possible to perform volumetric analysis using mri_glmfit, its kind of cumbersome compared to just using a stats package. qdec will eventually support doing such an analysis though.

Nick

On Thu, 2009-06-25 at 12:31 +0000, ppj@netfilter.com.br wrote:

To make analysis of volumetric data export volumetric data to csv and use your statistical package.

-- Pedro Paulo Jr E71 Nokia

-----Msg original----- De: Anita di Iasio Enviada: 25/06/2009 06:04:38 Para: freesurfer@nmr.mgh.harvard.edu Assunto: [Freesurfer] volume group analysis

Hi all,

I have 2 groups of subjects and I want to do a volume group analysis to compare volumes of subcortical structures. I have to run my analysis with the command-line methods but I don't know the correct flags to use with the commands (mris_preproc and mri_glmfit). Can you help me? Can you give me some suggestion?

thank you in adavanced, Anita _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

---

Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer