surv.km.base: Estimates survival using Kaplan-Meier estimation

In landest: Landmark Estimation of Survival and Treatment Effect

Estimates survival using Kaplan-Meier estimation

Description

Estimates the probability of survival past some specified time using Kaplan-Meier estimation

Usage

surv.km.base(tl, dl, tt, weight.perturb = NULL)

Arguments

tl	observed event time of primary outcome, equal to min(T, C) where T is the event time and C is the censoring time.
dl	event indicator, equal to I(T<C) where T is the event time and C is the censoring time.
tt	the time of interest, function estimates the probability of survival past this time
weight.perturb	an optional weight matrix to be incorporated in estimation.

Value

estimate of survival at the specified time

Author(s)

Layla Parast

landest documentation built on Aug. 26, 2023, 1:08 a.m.