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 learningmplus posted on Friday, February 03, 2012 - 6:23 pm
How to I use the MODEL CONSTRAINT command to select one group only?

I have the following model:

RCMASPPO ON M_RCMASP COND D_AGE Dmarital:
M_RCMASP-RCMASPPO*;

I tried inserting:

MODEL CONSTRAINT:
COMDD = 1; in between the two lines above, but it does not work. I looked in the Manual, but since I am new at this, could you please advise how to get it to work? MDD is coded 1 and 0 in the file. I want to select the individuals who scored 1 on MDD and see if there are any differences on RCMASPPO by COND for these people.

Thanks a lot!
 Linda K. Muthen posted on Friday, February 03, 2012 - 6:26 pm
You need to use the USEOBSERVATIONS option to select a subsample. See the user's guide.
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