HI, I did a multiple imputation of my data, and tried to use "mi estimate" for analyzing the multiple data. Because the analytic technique I used is not officially supported by mi estimate, I used option "cmdok" to allow estimation anyway as suggested in Stata. Now I'd like to calculate the predicted values of outcome by using the postestimation function "margins", but it said "last estimates not found". Could anyone advise what is going wrong? Many thanks,
Rosie
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