Dear SPM experts,
I have conducted some model inversions using spm_dcm_erp using a matlab
script.
The results were stored in .mat files. The text output of matlab during
inversion procedure was redirected
into corresponding log-files.
Now, I realize that a few of the inversions did not succeed: after 64
iterations no convergence was achieved.
While I can see this from my log-files, I wonder whether this is also
stored in the SPM-DCM data structure.
The number of passed iterations is certainly stored somewhere in the
data structure, but I cannot find it.
Would you please help in identifying the information within the DCM.XXX
structure which describes
details of the iterative inversion procedure? e.g.
a) number of iterations needed
b) stop criterion actually applied
c) set of stop criterions from the last iteration (to see, whether
another criterion were close to finish as well).
many thanks for your help,
Burkhard
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Dr. Burkhard Maess
Max Planck Institute for Human Cognitive and Brain Sciences
Stephanstr. 1a, P.O. Box 500355, D-04303 Leipzig
Aussenstelle Bennewitz, phone/fax: +49(3425)887525-26/-11
mail: maess 'at' cbs.mpg.de, http://www.cbs.mpg.de
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