Hi - you can use fslstats for that, for example mask the original t-
stat image with your cluster and then use something like
fslstats grot -l 0.0001 -R
Cheers.
On 4 Aug 2009, at 12:09, Emma Sprooten wrote:
> Hi everyone,
>
> I have done tbss with TFCE. After a little more exploration I
> suspect that
> the widespread results I have are mainly driven by cluster size/extent
> rather than by T-stat (height) per voxel. Hence, I am interested in
> finding
> the minimum T-statistic within my significant clusters, to get a
> better
> understanding of what the TFCE method meant for my data.
> I have managed to find the maximum T-stat using "cluster", but
> cannot find
> the minimum T-stat within my cluster because I think option "--min"
> looks
> for global minima instead. Is there an easy way to this?
>
> Thankyou,
> Emma
>
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Stephen M. Smith, Professor of Biomedical Engineering
Associate Director, Oxford University FMRIB Centre
FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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