Package: speff2trial
Type: Package
Version: 1.0.5
Title: Semiparametric Efficient Estimation for a Two-Sample Treatment
        Effect
Author: Michal Juraska <mjuraska@fredhutch.org>, with contributions from Peter B. Gilbert <pgilbert@scharp.org>, Xiaomin 
  Lu <xlu2@phhp.ufl.edu>, Min Zhang <mzhangst@umich.edu>, Marie Davidian <davidian@stat.ncsu.edu>, and Anastasios A. Tsiatis <tsiatis@stat.ncsu.edu>
Maintainer: Michal Juraska <mjuraska@fredhutch.org>
Description: Performs estimation and testing of the treatment effect in a 2-group randomized clinical trial with a quantitative, dichotomous, or right-censored time-to-event endpoint. The method improves efficiency by leveraging baseline predictors of the endpoint. The inverse probability weighting technique of Robins, Rotnitzky, and Zhao (JASA, 1994) is used to provide unbiased estimation when the endpoint is missing at random.
License: GPL-2
URL: https://github.com/mjuraska/speff2trial
BugReports: https://github.com/mjuraska/speff2trial/issues
Encoding: UTF-8
LazyData: true
Depends: stats, leaps, survival
RoxygenNote: 7.1.2
NeedsCompilation: no
Packaged: 2022-05-27 23:49:47 UTC; mjuraska
Repository: CRAN
Date/Publication: 2022-05-31 16:20:02 UTC
Built: R 4.6.0; ; 2026-04-26 04:56:33 UTC; unix
