Package: PwrGSD
Title: Power in a Group Sequential Design
Version: 2.000
Author: Grant Izmirlian
Depends: survival
Description: Tools the evaluation of interim analysis plans for sequentially
 monitored trials on a survival endpoint; tools to construct efficacy and 
 futility boundaries, for deriving power of a sequential design at a specified
 alternative, template for evaluating the performance of candidate plans at a 
 set of time varying alternatives.
Maintainer: Grant Izmirlian <izmirlig@mail.nih.gov>
License: GPL (>= 2)
Packaged: 2014-03-20 19:45:26 UTC; izmirlig
NeedsCompilation: yes
Repository: CRAN
Date/Publication: 2014-03-21 07:13:42
