Ah !
Go into your analysis directory and, in matlab, type
>load SPM
>SPM.xVol
You should get something like:
XYZ: [3x55027 double]
M: [4x4 double]
iM: [4x4 double]
DIM: [3x1 double]
FWHM: [5.3994 5.9076 4.0556]
R: [4 18.6750 238.2004 373.3008]
S: 55027
VRpv: [1x1 struct]
What's your FWHM ?
W.
Susie Henley wrote:
> Thanks Will
>
> I don't get the option to press volume after it's crashed during FWE.
>
> If I generate e.g. an uncorrected spm I can then press volume, after
> which I get a very long set of errors (unless you want me to I won't
> reproduce them all here) but along the lines of:
>
> Warning: Returning NaN for out of range arguments
> > In <a href="error:/var/lib/matlab/spm/spm5/spm_Pcdf.m,88,1">spm_Pcdf
> at 88</a>
> In <a href="error:/var/lib/matlab/spm/spm5/spm_P_RF.m,106,1">spm_P_RF
> at 106</a>
> In <a href="error:/var/lib/matlab/spm/spm5/spm_P.m,48,1">spm_P at 48</a>
> In <a href="error:/var/lib/matlab/spm/spm5/spm_list.m,486,1">spm_list
> at 486</a>
> Warning: Returning NaN for out of range arguments
> > In spm_Pcdf at 88
> In spm_P_RF at 106
> In spm_P at 48
> In spm_list at 486
>
> about 50 times over. I cannot see anything that tells me the smoothness
> estimation and usually Matlab crashes fairly soon afterwards so then I
> can't see anything at all. Have you guys overcome this in the lab? Do
> you think it's specific to my data? My scans have been
> segmented/normalised, modulated and smoothed at 8mm FWHM and at this
> stage nothing more complex as I'm still getting to grips with spm5.
>
> Susie
>
--
William D. Penny
Wellcome Department of Imaging Neuroscience
University College London
12 Queen Square
London WC1N 3BG
Tel: 020 7833 7475
FAX: 020 7813 1420
Email: [log in to unmask]
URL: http://www.fil.ion.ucl.ac.uk/~wpenny/
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