Thanks for the suggestions. The images were corrupted, problem solved after
re-running.
Amith
On Tue, 9 Sep 2008 09:45:27 +0100, Thomas Nichols <[log in to unmask]>
wrote:
>Amith,
>
>Here are the things to check:
>
> - Use fslinfo to check the dimensions of all_FA_skeletonised and
> mean_FA_skeleton_mask, making sure that the x,y,z dimensions match, and
> that the dim4 is the size you expect.
> - Load each image in fslview and ensure they're not corrupted (in
> particular do a cine-loop of the all_FA image to view every volume).
> - Look at design.mat and ensure that the design matrix has the same
> number of rows as your dim4 in all_FA. Likewise ensure that the number of
> columns in design.con matches the number of design matrix columns
>
>Let us know if you still don't find anything funny.
>
>-Tom
>
>On Mon, Sep 8, 2008 at 11:15 PM, Amith <[log in to unmask]> wrote:
>
>> Hi All,
>>
>> I get the following error when I try to run 'randomise'
>>
>> $ randomise -i all_FA_skeletonised -o tbss -m mean_FA_skeleton_mask -d
>> design.mat -t design.con -n 500
>> terminate called after throwing an instance of 'NEWMAT::IndexException'
>> Abort
>>
>> Any thoughts?
>>
>> Thanks in advance,
>>
>> Amith
>>
>>
>
>
>--
>____________________________________________
>Thomas Nichols, PhD
>Director, Modelling & Genetics
>GlaxoSmithKline Clinical Imaging Centre
>
>Senior Research Fellow
>Oxford University FMRIB Centre
>
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