Woo-Suk,

The results displayed in qdec are the p-values.  Currently, display of
mean group thickness is not available, but will be available in a future
version of qdec (although it should be understood that mean group
thickness is outside of the GLM and contrast analysis, so no statistical
significance can be applied to its display).

FYI, I've put updated qdec binaries for the different platforms here:

ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/fsdev/nicks/stable

Copy the qdec.bin file to your $FREESURFER_HOME/bin and be sure to:
 chmod a+x qdec.bin

Nick


On Wed, 2008-01-30 at 18:19 +0900, Woo-Suk, Tae wrote:
> Dear FreeSurfer experts.
> 
> I have finished the FreeSurfer analysis using (version 3.04) in the
> patients with depression.
> But, the result using qdec was displayed only in T-value.
> I'd like to know how can I display the result of group analysis 
> in thickness (mm) and statistical p value.
> 
> Best regards.
> 
> Woo-Suk, Tae Ph.D
> Chucheon, Korea
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> Freesurfer mailing list
> Freesurfer@nmr.mgh.harvard.edu
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