Problem with PSN4. 9 - COVARIANCE STEP ABORTED
Dear NMUsers,
I am having trouble with PSN4.9, if anyone has a similar issue may I know
how to fix it?
I ran a model that was developed prior to the release of PSN4.9. In PSN4.9
the covariance step is aborted because S Matrix is unobtainable. I purged
4.9 and loaded 4.8, the model ran perfectly and matched the
previous results. Thank you very much in advance.
*Version 4.9*
#TERE:
Elapsed estimation time in seconds: 633.22
0S MATRIX UNOBTAINABLE
0COVARIANCE STEP ABORTED
Elapsed covariance time in seconds: 47.98
Elapsed postprocess time in seconds: 51.79
*Version 4.8*
#TERM:
0MINIMIZATION SUCCESSFUL
NO. OF FUNCTION EVALUATIONS USED: 783
NO. OF SIG. DIGITS IN FINAL EST.: 2.0
Regards,
Shankar Lanke