Zeros showing above VC matrix %-age

[Mark Trinder]

Hi all

quick question:

I’ve been running a large model for 4 days now and it is currently working (very slowly) on the VC matrix, but I can see from the MARK screen that there are a considerable number of zero values showing (more than not, in fact) immediately above the blue line with the model and VC matrix %age.

Is this an indication of a large number of unidentifiable parameters and meaning the model is not likely to be acceptable and is therefore not worth waiting for?

cheers
Mark