Dear Donna
Thanks a lot for your message. Have a very nice day
Ruiwang
On Tuesday 06 November 2007 15:39, Donna Dierker wrote:
> Hi Ruiwang,
>
> I don't have such code (yet), but you might sniff around Dimitrios
> Pantazis stuff:
>
> http://neuroimage.usc.edu/pantazis/ppt/ISBI2004morphometry.ppt
> http://neuroimage.usc.edu/pantazis/researchOverview.html
>
> Donna
>
> On 11/06/2007 03:47 AM, R Huang wrote:
> > Dear All
> >
> > Does anyone know how to perform permutation t-test (or randomise t-test)
> > for two vectors? or where I can find the matlab code to perform the
> > permutation t-test?
> >
> > The aim is check the asymmetry of the hemispehre. The detail is here. I
> > have two vectors describing two ROIs loacated in the different
> > hemispheres (for 16 subjects), for example,
> >
> > L = Signal_Area_LeftHemisphere
> > =[16, 12, 14, 12, 16, 12, 14, 16, 18, 12, 18, 18, 20, 18, 14, 10];
> >
> > R = Signal_Area_RightHemisphere
> > =[ 18, 16, 16, 10, 18, 10, 22, 16, 12, 14, 14, 18, 12, 16, 18, 10].
> >
> > I want to have p-value or t-score distribution from the two datasets (L
> > and R) in order to determine whether the two ROIs have significant
> > differnt or not.
> >
> > Any suggestions or comments please
> >
> > Many thank in advance
> >
> > Ruiwang
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