Without knowing this is biostatistically sensible for your problem,
. keep if event == 1
is one Stata answer for your question.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Ziad
El-Khatib
Sent: 23 January 2008 20:59
To: [email protected]
Subject: st: Arranging dataset for KM survival rate
Hey again
I am trying to arrange my dataset to keep one record that has the
failure event or censor data per patient.
Any tips about command how to delete the other records prior to
failure/censor record per patient?
For example
Record nbre ID Time Event
1 1001 1 0
2 1001 2 0
3 1001 3 1
4 1002 1 0
5 1002 2 1
How to be able to take away lines 1,2 and 4?
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