survival (version 2.9-6)

ovarian: Ovarian cancer survival data

Description

Survival in a randomised trial comparing two treatments for ovarian cancer (? from an Eastern Cooperative Oncology Group study)

Usage

data(ovarian)

Arguments

format

ll{ futime: survival or censoring time fustat: censoring status age: in years resid.ds: residual disease present (1=no,2=yes) rx: treatment group ecog.ps: ECOG performance status (1 is better, see reference) }

source

Terry Therneau

References

for ECOG performance status: http://ecog.dfci.harvard.edu/~ecogdba/general/perf_stat.html