delta.estimate.RMST: Helper function

In SurrogateOutcome: Estimation of the Proportion of Treatment Effect Explained by Surrogate Outcome Information

Description

Helper function; used by delta.estimate function

Usage

delta.estimate.RMST(xone, xzero, deltaone, deltazero, t, weight = NULL, delta.only = F)

Arguments

xone	numeric vector, observed event times for the primary outcome in the treatment group.
xzero	numeric vector, observed event times for the primary outcome in the control group.
deltaone	numeric vector, event/censoring indicators for the primary outcome in the treatment group.
deltazero	numeric vector, event/censoring indicators for the primary outcome in the control group.
t	time of interest for treatment effect.
weight	weight; optional
delta.only	TRUE or FALSE; if TRUE then only delta is returned, if FALSE then delta and restricted mean survival time for each treatment group is also returned

Value

A list is returned:

delta	the difference in the restricted mean survival between the two treatment groups.
s1	only if delta.only = F; the restricted mean survival in group 1.
s0	only if delta.only = F; the restricted mean survival in group 0.

Author(s)

Layla Parast

SurrogateOutcome documentation built on Nov. 15, 2021, 5:08 p.m.