Package: SurrogateTest
Type: Package
Title: Early Testing for a Treatment Effect using Surrogate Marker
        Information
Version: 1.3
Date: 2021-11-15
Author: Layla Parast
Maintainer: Layla Parast <parast@austin.utexas.edu>
Description: Provides functions to test for a treatment effect in terms
        of the difference in survival between a treatment group and a
        control group using surrogate marker information obtained at
        some early time point in a time-to-event outcome setting.
        Nonparametric kernel estimation is used to estimate the test
        statistic and perturbation resampling is used for variance
        estimation. More details will be available in the future in:
        Parast L, Cai T, Tian L (2019) ``Using a Surrogate Marker for
        Early Testing of a Treatment Effect" Biometrics,
        75(4):1253-1263. <doi:10.1111/biom.13067>.
License: GPL
Imports: stats, survival
NeedsCompilation: no
Packaged: 2026-07-12 07:32:09 UTC; root
Repository: https://laylaparast.r-universe.dev
Date/Publication: 2021-11-16 07:00:05 UTC
RemoteUrl: https://github.com/cran/SurrogateTest
RemoteRef: HEAD
RemoteSha: 666a44f15b6aed494ee8869e9d44ec2b6b94ef3a