Hello Hans,
Randomise separates the input model into tested
and nuisance effects, the input data is adjusted for the nuisance
effects and this adjusted data is then fitted to the full permuted
model..
Many Regards
Matthew
> Hi FSL experts,
>
> I have a question regarding randomise residuals. As per my
> understanding randomise fits the null model only to the data and
> calculates null only residuals. Then it permutes these null only
> residuals and adds them back onto the fitted null model to create
> realizations of null data. My question is:
>
> Are these null only residuals modified (or standardized) in any way
> before permuting them? If so, exactly how?
>
> Thanks,
>
> Hans Tissot.
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