PanJen: A Semi-Parametric Test for Specifying Functional Form

A central decision in a parametric regression is how to specify the relation between an dependent variable and each explanatory variable. This package provides a semi-parametric tool for comparing different transformations of an explanatory variables in a parametric regression. The functions is relevant in a situation, where you would use a box-cox or Box-Tidwell transformations. In contrast to the classic power-transformations, the methods in this package allows for theoretical driven user input and the possibility to compare with a non-parametric transformation.

Version: 1.3
Depends: R (≥ 3.1.0), mgcv, RColorBrewer, Formula, lasso2
Published: 2017-03-08
Author: Toke Emil Panduro, Cathrine Ulla Jensen
Maintainer: Cathrine Ulla Jensen <cuj at ifro.ku.dk>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
CRAN checks: PanJen results

Downloads:

Reference manual: PanJen.pdf
Package source: PanJen_1.3.tar.gz
Windows binaries: r-devel: PanJen_1.3.zip, r-release: PanJen_1.3.zip, r-oldrel: PanJen_1.3.zip
OS X El Capitan binaries: r-release: PanJen_1.3.tgz
OS X Mavericks binaries: r-oldrel: PanJen_1.3.tgz
Old sources: PanJen archive

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