Dear Stata forum members,
I need advise on how to combine dates in 2 different columns in to one column and sort them.
I have a large data set of 40,000+ subjects. Each of them have about 6 to 10 dates of service (in one column) and date of first prescription (in another column) [similar to m:1, but same dataset]. I need to combine these dates to one column, so that I can sort them.
I very much appreciate your help.
With warm regards,
Sateesh
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