CR: Power Calculation for Weighted Log-Rank Tests in Cure Rate Models

Share:

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.

Author
Emil A. Cornea, Bahjat F. Qaqish, and Joseph G. Ibrahim
Date of publication
2012-07-02 14:27:34
Maintainer
Emil A. Cornea <ecornea@live.unc.edu>
License
GPL-2
Version
1.0

View on CRAN

Man pages

CR-package
Power Calculation for Weighted Log-Rank Tests in Cure Rate...
curerate
Power Calculation for Weighted Log-Rank Tests in Cure Rate...
CureRate-class
Class '"CureRate"'
showcr
Function for displaying objects of class 'CureRate'
show-methods
Methods for Function 'show'

Files in this package

CR
CR/MD5
CR/R
CR/R/3_cr_functions.R
CR/R/2_cr_methods.R
CR/R/1_cr_classes.R
CR/NAMESPACE
CR/man
CR/man/showcr.Rd
CR/man/show-methods.Rd
CR/man/curerate.Rd
CR/man/CureRate-class.Rd
CR/man/CR-package.Rd
CR/DESCRIPTION