stepp: Subpopulation Treatment Effect Pattern Plot (STEPP)

A method to explore the treatment-covariate interactions in survival or generalized linear model (GLM) for continuous, binomial and count data arising from two treatment arms of a clinical trial. A permutation distribution approach to inference is implemented, based on permuting the covariate values within each treatment group.

Version: 3.0-11
Depends: methods, car, survival, splines
Published: 2014-10-22
Author: Wai-ki Yip, with contributions from Ann Lazar, David Zahrieh, Chip Cole, Ann Lazar, Marco Bonetti, Victoria Wang, William Barcella and Richard Gelber
Maintainer: Wai-ki Yip <wkyip at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
CRAN checks: stepp results


Reference manual: stepp.pdf
Package source: stepp_3.0-11.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X binaries: r-release: stepp_3.0-11.tgz, r-oldrel: stepp_3.0-11.tgz
Old sources: stepp archive

Reverse dependencies:

Reverse suggests: tukeytrend


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