Hi Christophe,
Have a look at http://www.fmrib.ox.ac.uk/fsl/feat5/detail.html#PairedTwoGroupDifference
for an example of a paired t-test design
best
Christian
On 3 Jul 2012, at 10:53, christophe Habas wrote:
> Dear Colleague,
>
>
> I would ask you two questions:
>
> 1. What kind of matrix design must be used to perform intergroup comparison of
> ICA components (2-sample t-test)?
>
> 2. expecially when sample are paired (comparison of ICA components from the same
> group of subjects)?
>
> Thank you.
> With best regards,
>
> Christophe Habas
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