Dear Andreas
Sorry for the delay in replying.
> I used spm_dcm_create to create a DCM with simulated data. I now would like to use the DCM model comparison routines to compare different possible models (i.e., the "real" DCM and some other models). As input, I want to use the time series calculated for the simulated DCM.
Yes, that makes sense.
> When I use the DCM model comparison routines, I have to specify these time series. They have to be stored in a form as if I used the SPM VOI-extraction tool. How can this best be done?
Now you've lost me. Do you mean that for DCM model estimation (not comparison) you want DCMs to have the simulated timeseries? Use spm_dcm_create to make a template DCM .mat file. Copy this file, change the a,b,c matrix as desired and estimate each one.
Best
Peter
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