Hello Statlisters,
How do I make discrete times for my dates of visit (eg. I want the data to
look like this:
id1 viralload cd4 etc.
t1 0
t2 1
t3 1
id2
t1 0
t2 1
id3
t1
t2
t3
I have been trying to find this in STATA help, my STATA book, and still cannot
find how I need to change the dates to discrete times.
can you please help?
thanks so much,
martine
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