Dear all,
maybe this is a simple question, but I don't know how to overcome my problem.
I have a variable time and I should generate another variables equal
to time when another variable (code) is equal to 1 or 2.
However, I don't know how to instruct stata for this.
I tried with:
gen time1= time if code==1 & code==2
but of course I will have all missing values.
Thus, I created two variables:
gen time1= time if code==1
gen time1= time if code==2
but I would like to merge the values of the two variables at this point.
Any idea of how to do this?
Thank you.
Best,
Bea
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