Dear SPMers,
I tried to run SPM5 PET analysis using the sample data
from FIL (verbal fluency data).
According to the manual.pdf, I set the following parameters
for the single subject analysis.
1) Select 'Flexible Factorial' design
2) Highlight the 'Factors' and create a new Factor and enter 'Word' for the
name.
3) Then, under 'Specify Subject or all Scans and Factors' , highlight
'Subjects' and create a new subject.
4) Highlight 'Scans' , select 'Specify Files' and use the SPM file selector
to choose the 12 images for the first subject.
5) Under 'Conditions' , enter the vector [1 2 1 2 1 2 1 2 1 2 1 2].
6) Under 'Main effects and interactions' ,create a single main effect with
factor number equal to 1.
7) Under 'Covariates' , create a new covariate and enter 'Time' for 'Name'
and
the vector '1:12'.
8) Under 'Global calculation' choose 'Mean'
9) Under Global normalisation and Normalisation, choose 'Proportional'
scaling.
10) Under Global normalisation and Overall grand mean scaling, select YES.
11) Highlight Directory, Specify files and select the subdirectory 'single',
to place the design matrix in.
12) Save the job file as eg. DIR/single_design.mat.
13) Press the RUN button in the graphics window.
Then, the 'stat' processing failed,
and I got the error messages.
--------------------------
Running "Factorial design specification"
??? 'rj' is undefined function, or variable.
error: ==> c:\spm5\spm_config_factorial_design.m (run_stats)
line number: 1150 ==> P=P(rj); % -scans
error: ==> c:\spm5\spm_jobman.m (run_struct1)
line number: 1384 ==> feval(prog,val);
error: ==> c:\spm5\spm_jobman.m (run_struct1)
line number: 1392 ==> run_struct1(c.val{i});
error: ==> c:\spm5\spm_jobman.m (run_struct1)
line number: 1392 ==> run_struct1(c.val{i});
error: ==> c:\spm5\spm_jobman.m (run_struct)
line number: 1351 ==>run_struct1(c);
??? Error while evaluating uicontrol Callback.
--------------------------
This error was replicated on another PC.
And the multisubject analysis was performed normally.
I hope any helpful comments.
Thank you very much.
Yasuhiro Nagahama, MD, PhD
Shiga Medical Center
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