Cumulative incidence with robust standard errors — cif • mets

Cumulative incidence with robust standard errors

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

Arguments

formula: formula with 'Event' outcome and strata (only!)
data: data frame
cause: NULL looks at all, otherwise specify which cause to consider
cens.code: censoring code "0" is default, and death is cens.code!=0
death.code: alternative to cens.code give codes of death
...: Additional arguments to lower level funtions

Author

Thomas Scheike

Examples

data(bmt)
bmt$cluster <- sample(1:100,408,replace=TRUE)
out1 <- cif(Event(time,cause)~+1,data=bmt,cause=1)
out2 <- cif(Event(time,cause)~+1+cluster(cluster),data=bmt,cause=1)

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