tteICE (version 1.1.0)

summary.tteICE: Summary method for 'tteICE' objects

Description

This function summarizes the results

Usage

# S3 method for tteICE
summary(object, ...)

Value

A list that consists of summaries of a tteICE object: data type, strategy, estimation method, maximum follow-up time, sample size, treated sample size, controlled sample size, p-value, and predicted risks at quartiles

Arguments

object

A fitted object returned by the function tteICE, surv.tteICE, or scr.tteICE.

...

Other arguments in function summary

See Also

surv.tteICE, scr.tteICE, tteICE, print.tteICE

Examples

## load data
data(bmt)
bmt = transform(bmt, d4=d2+d3)
A = as.numeric(bmt$group>1)
bmt$A = A
X = as.matrix(bmt[,c('z1','z3','z5')])

## Composite variable strategy,
## nonparametric estimation without covariates
fit1 = scr.tteICE(A, bmt$t1, bmt$d1, bmt$t2, bmt$d2, "composite")
summary(fit1)

fit2 = surv.tteICE(A, bmt$t2, bmt$d4, "composite")
predict(fit2)

library(survival)
fit3 = tteICE(Surv(t2, d4, type = "mstate")~A|z1+z3+z5, 
              data=bmt, strategy="composite", method='eff')
summary(fit3)