Hi Aleksander,
I'm using the same release and haven't yet experienced problems with the
'Threshold and transform T-maps' option.
However, you might want to try to change 'V2R' in line 312 to 'v2r' as
only the latter is previously defined in the script. I hope this helps!
Best regards
Raphael
Am 03.05.2011 17:16, schrieb [log in to unmask]:
> Dear Christian,
>
> we tried the newest VBM 8 Version r414. We still get following Error
>
> Running 'Threshold and transform spmT-maps'
> Use local RPV values to correct for non-stationary of smoothness.
> Failed 'Threshold and transform spmT-maps'
> Undefined function or variable 'V2R'.
> In file "C:\Program Files\spm8\toolbox\vbm8\cg_spmT2x.m" (v412), function "cg_spmT2x" at line 312.
>
> The following modules did not run:
> Failed: Threshold and transform spmT-maps.
>
> We do not know if it is a result of an operation error or an error in the tool itself?
>
> With kind regards
>
> Aleksander
>
>
>
>
>
> Dnia 2 maja 2011 22:37 Christian Gaser<[log in to unmask]> napisaĆ(a):
>
>> Dear Aleksander,
>>
>> as Darren assumed there was some debugging code in the function, which I forgot to remove. With the newest update r413 this problem should be now solved.
>>
>> Regards,
>>
>> Christian
>>
>> ____________________________________________________________________________
>>
>> Christian Gaser, Ph.D.
>> Departments of Psychiatry and Neurology
>> Friedrich-Schiller-University of Jena
>> Jahnstrasse 3, D-07743 Jena, Germany
>> Tel: ++49-3641-934752 Fax: ++49-3641-934755
>> e-mail: [log in to unmask]
>> http://dbm.neuro.uni-jena.de
>>
>>
>> On Wed, 27 Apr 2011 11:13:34 +0200, [log in to unmask]<[log in to unmask]> wrote:
>>
>>> Hallo,
>>>
>>> we are trying to correct for non-stationary of smoothness
>>> and we get following error report
>>>
>>> Use local RPV values to correct for non-stationary of smoothness.
>>> Failed 'Threshold and transform spmT-maps'
>>> Undefined function or variable 'K'.
>>> In file "C:\Program Files\spm8\toolbox\vbm8\cg_spmT2x.m" (v404), function
>>> "cg_spmT2x" at line 321.
>>>
>>> The following modules did not run:
>>> Failed: Threshold and transform spmT-maps
>>>
>>>
>>> We found this :
>>> "Hi, I have removed the interface to the non-stationarity correction in
>>> VBM8 because
>>> of the interferences with the SPM8 GUI. However, there is still a hidden
>>> option if
>>> you use the conversion tools for transforming and thresholding T-or
>>> F-maps:
>>> VBM8|Data presentation|Threshodl and transform T-maps"
>>>
>>> And we followed this sequence
>>>
>>> The non-stationary cluster correction in VBM8 can be
>>> implemented
>>> by the following sequence of menu steps:
>>> Toolbox> VBM8> Data presentation> Threshold and transform spmT-maps>
>>> .Cluster
>>> extent threshold> ..k-value> ...Correct for non-isotropic smoothness
>>> yes.
>>>
>>> but without success.
>>>
>>> Do you have some experience with this part of the Vbm8 tool?
>>>
>>> We would be thankful for any help.
>>>
>>> With kind regards
>>>
>>> Aleksander
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