speff2trial: Semiparametric efficient estimation for a two-sample treatment effect

The package 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.

Version: 1.0.4
Depends: R (≥ 2.7.2), leaps, survival
Published: 2012-10-30
Author: Michal Juraska, with contributions from Peter B. Gilbert, Xiaomin Lu, Min Zhang, Marie Davidian, and Anastasios A. Tsiatis
Maintainer: Michal Juraska <mjuraska at u.washington.edu>
License: GPL-2
NeedsCompilation: no
In views: ClinicalTrials
CRAN checks: speff2trial results

Downloads:

Reference manual: speff2trial.pdf
Package source: speff2trial_1.0.4.tar.gz
MacOS X binary: speff2trial_1.0.4.tgz
Windows binary: speff2trial_1.0.4.zip
Old sources: speff2trial archive