Package: CR
Type: Package
Title: Power Calculation for Weighted Log-Rank Tests in Cure Rate
        Models
Version: 1.0
Date: 2012-06-18
Author: Emil A. Cornea, Bahjat F. Qaqish, and Joseph G. Ibrahim
Maintainer: Emil A. Cornea <ecornea@live.unc.edu>
Description: This package contains R-functions to perform power
        calculation in a group sequential clinical trial with censored
        survival data and possibly unequal patient allocation between
        treatment and control groups. The fuctions can also be used to
        determine the study duration in a clinical trial with censored
        survival data as the sum of the accrual duration, which
        determines the sample size in a traditional sense, and the
        follow-up duration, which more or less controls the number of
        events to be observed. This package also contains R functions
        and methods to display the computed results.
License: GPL-2
Depends: methods
Packaged: 2012-07-02 13:33:05 UTC; Mihaela
Repository: CRAN
Date/Publication: 2012-07-02 14:27:34
Built: R 3.1.0; ; 2013-10-24 14:41:23 UTC; unix
