st: Date: Sat, 19 Apr 2008 23:56:52 +0000

[Zakariya Mohammed <zakariya33@hotmail.com>]

Dear Stata users

Any idea about how Kaplan-Meier survival curve is been extended? What is the extrapolation function that used and how the  parameter of the extrapolation function are estimated? Can Stata provide a confidence interval for the extended mean?

Thanks for your time.

Zakariya
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