inst/tests/cphexactval.r

require(rms)
require(survival)
data(cancer)
f <- cph(Surv(time, status) ~ age, data=cancer, x=TRUE, y=TRUE, surv=TRUE,
         method='exact')
validate(f, B=20)

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rms documentation built on Sept. 12, 2023, 9:07 a.m.