Dear Joe,
the relevant error message here is "No inmask voxels - empty analysis!"
so you should check your data: not a single voxel is selected to appear
in the mask for further analysis.
If you have a rather specific type of images, you might want to change
the mask settings, see the spm_spm.m help text (the xM section) for
details on implicit/explicit/threshold masking options.
Best regards,
Guillaume.
Joseph Whittaker wrote:
> Hi
>
> After creating my design matrix I click the estimate button and it runs
> for a few minutes doing the following;
>
> *Plane 60/60 , block 114/120 : ...read & mask data
> Plane 60/60 , block 115/120 : ...read & mask data
> Plane 60/60 , block 116/120 : ...read & mask data
> Plane 60/60 , block 117/120 : ...read & mask data
> Plane 60/60 , block 118/120 : ...read & mask data
> Plane 60/60 , block 119/120 : ...read & mask data
> Plane 60/60 , block 120/120 : ...done*
>
> Then I come up with this error;
>
>
> *Reference to non-existent field 'Vbeta'.
> In file "C:\Documents and
> Settings\mqbphjw3\Desktop\spm8\config\spm_run_fmri_est.m" (v2928),
> function "spm_run_fmri_est" at line 134.
>
> The following modules did not run:
> Failed: Model estimation*
>
> Does anyone have any idea what this error means? There is also a message
> saying something about inmask voxels?
>
> Any help would be great
>
> Cheers
>
> Joe
--
Guillaume Flandin, PhD
Wellcome Trust Centre for Neuroimaging
University College London
12 Queen Square
London WC1N 3BG
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