Becky Achen posted on Thursday, February 09, 2017 - 2:26 pm
Hi, I am trying to run a multiple group SEM to compare the slopes for two groups in the model. I have run the model and it works for the whole group, but when I run it for each group it doesn't run for one of the groups. Here is the error I am getting:
THE MODEL ESTIMATION TERMINATED NORMALLY
THE STANDARD ERRORS OF THE MODEL PARAMETER ESTIMATES COULD NOT BE COMPUTED. THE MODEL MAY NOT BE IDENTIFIED. CHECK YOUR MODEL. PROBLEM INVOLVING THE FOLLOWING PARAMETER: Parameter 111, Group NFL: [ RQ ]
THE CONDITION NUMBER IS -0.777D-12.
THE ROBUST CHI-SQUARE COULD NOT BE COMPUTED.
I did some digging but didn't seem to find anything that could help me understand why I am getting this and what to do about it. I appreciate any help.