PwrGSD: Power in a Group Sequential Design

Tools for 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.

Package details

AuthorGrant Izmirlian
MaintainerGrant Izmirlian <[email protected]>
LicenseGPL (>= 2)
Package repositoryView on CRAN
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PwrGSD documentation built on April 1, 2018, 12:08 p.m.