Because you mention the variances of vdel and vaip in the MODEL command, they are treated as dependent variables. The message is telling you they are dichotomous dependent variables not on the CATEGORICAL list. Means, variances, and covariances of observed exogenous variables are not parameters in a regression model. Those parameters should not be mentioned in the MODEL command.
rongqin posted on Friday, June 01, 2012 - 12:25 am
Thanks for your answer. However, even I deleted the first two lines: vdel; vaip;
I still get warning the same warning. Then I delete the correlation between
vdel with vaip; wdel with waip; xdel with xaip; ydel with yaip; zdel with zaip;
the model terminated normally without warning.
However, how do i also estimate the relation between these two categorical data in my model?