PwrGSD (2.000)

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Power in a Group Sequential Design.

http://cran.r-project.org/web/packages/PwrGSD

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
Author(s): Grant Izmirlian

License: GPL (>= 2)

Uses: survival
Reverse depends: FHtest

Released over 3 years ago.


5 previous versions

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