cif {mets}

Cumulative incidence with robust standard errors

Description

Cumulative incidence with robust standard errors

Usage

cif(formula, data = data, cause = 1, cens.code = 0, ...)

Arguments

formula

formula with 'Surv' outcome (see coxph)

data

data frame

cause

NULL looks at all, otherwise specify which cause to consider

cens.code

censoring code "0" is default

...

Additional arguments to lower level funtions

Author(s)

Thomas Scheike

Examples

data(TRACE)
TRACE$cluster <- sample(1:100,1878,replace=TRUE)
out1 <- cif(Event(time,status)~+1,data=TRACE,cause=9)
out2 <- cif(Event(time,status)~+1+cluster(cluster),data=TRACE,cause=9)

out1 <- cif(Event(time,status)~strata(vf,chf),data=TRACE,cause=9)
out2 <- cif(Event(time,status)~strata(vf,chf)+cluster(cluster),data=TRACE,cause=9)

par(mfrow=c(1,2))
bplot(out1,se=TRUE)
bplot(out2,se=TRUE)