Dear DCMers,
I'm trying to estimate a DCM model with the newest version of SPM. I
get the following error when trying any kind of connection pattern:
Warning: Matrix is singular, close to singular or badly scaled.
Results may be inaccurate.
RCOND = NaN.
> In spm_expm at 51
In spm_dx at 83
In spm_nlsi_GN at 343
In latasDCM at 141
Reference to non-existent field 'p'.
Error in spm_nlsi_GN (line 402)
p = C.p;
I used DCM before with earlier versions, and it worked fine (on
different data). Could someone give me a hint what can cause this
error?
Many thanks,
Mihály
