[S] survival rate

Jing (jxu@athena.biostat.jhsph.edu)
Sun, 2 Aug 1998 18:12:10 -0400 (EDT)


Hi, dear splusers,

I have a question regarding how to calculate a population's survival
rate. Suppose for each subject, his hazard is given (say hi(t)). Different
subject has different hi(t), but the form of hi(t) is given. Now I have
100 subjects, with their hi(t),h2(t),..., h100(t), is there a NUMERICAL
way to calculate the population's survival rate?

Thanks in advance!

Jane

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