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Make final model using stepwise backward elimination
fit2final(fit, threshold = 0.2)
An object of class "coxph" which is described in coxph
coxph
An object of class "coxph"
Numeric
require(survival) data(cancer) fit=coxph(Surv(time,status)~age+sex+obstruct+perfor,data=colon) final=fit2final(fit) fit2summary(final)
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