mu1swy

hy2w1

hy2s1

<p>Estimates mu1(s, w)=E(Y1|S1=s, W1=w)</p>

internal

Provides a function to assess and test for heterogeneity in the utility of a surrogate marker with respect to a baseline covariate. The main function can be used for either a continuous or discrete baseline covariate. More details will be available in the future in: Parast, L., Cai, T., Tian L (2021). "Testing for Heterogeneity in the Utility of a Surrogate Marker." Biometrics, In press.

Layla Parast

hetsurr

Assessing Heterogeneity in the Utility of a Surrogate Marker

mu1swy function

Estimates mu1(s, w)=E(Y1|S1=s, W1=w) — mu1swy

Estimates mu1(s, w)=E(Y1|S1=s, W1=w)

mu1swy: Estimates mu1(s, w)=E(Y1|S1=s, W1=w)

Description

Usage

Arguments

Value