That's precisely what I'd do too!
All the best,
Mark
Matt Glasser wrote:
> I would create separate masks for 1,2,3,4 using the -thr and -uthr options
> of fslmaths and then use these masks for fslmeants, however perhaps someone
> else knows a simpler way.
>
> Peace,
>
> Matt.
>
> -----Original Message-----
> From: FSL - FMRIB's Software Library [mailto:[log in to unmask]] On Behalf
> Of Yi-Shin Sheu
> Sent: Monday, September 15, 2008 10:03 AM
> To: [log in to unmask]
> Subject: [FSL] extract FA value from mask with index number
>
> Dear FSL experts,
>
> After running easythresh command, I obtained a cluster_mask image, in which
> there are 4
> clusters that are statically significant and each of them labelled with
> cluster index number
> 1, 2, 3, 4.
>
> I want to use fslmeants to extract the FA value from the 4D FA skeleton data
> for each of the
> cluseter individually. I am wondering if FSL can extract the FA value by
> specifying the
> cluster mask index number. Is there any command that would allow me to
> specify the
> index range when extracting FA value?
>
> Thank you for any thought you might have.
>
> Yi-Shin
>
>
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