Hi, here's an example call from FEAT:
/usr/local/fsl/bin/film_gls -rn stats -sa -ms 5 filtered_func_data
design.mat 1000.0
So I think you're on the right track but you need the "-ms 5" to set
the smoothing size as well.
Cheers.
On 10 Mar 2009, at 15:03, Ning Liu wrote:
> Hi all,
>
> I want to use the method in Woolrich 2001 to pre-whiten data for the
> subsequent statistical analysis (without design.mat). I have checked
> out the
> potential commands:
>
> film_gls -rn stats -ac -sa -output_pwdata filtered_func_data.nii.gz
>
> Is it the one which Woolrich mentioned in his paper that uses Tukey
> tapering
> (default option) combined with spatial smoothing (-sa) to estimate the
> autocorrelation?
>
>
> Thanks,
>
> Ning
>
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