mpath: Regularized Linear Models

Algorithms for fitting model-based penalized coefficient paths. Currently the models include penalized Poisson, negative binomial, zero-inflated Poisson and zero-inflated negative binomial regression models. The penalties include least absolute shrinkage and selection operator (LASSO), smoothly clipped absolute deviation (SCAD) and minimax concave penalty (MCP), and each possibly combining with L_2 penalty.

Version: 0.1-15
Depends: methods
Imports: MASS, glmnet, pscl, numDeriv
Published: 2014-09-23
Author: Zhu Wang, with contributions from Achim Zeileis, Simon Jackman, Brian Ripley, Trevor Hastie, Rob Tibshirani, Balasubramanian Narasimhan, Gil Chu and Patrick Breheny
Maintainer: Zhu Wang <zwang at connecticutchildrens.org>
License: GPL-2
Copyright: see file COPYRIGHTS
NeedsCompilation: yes
Materials: NEWS
CRAN checks: mpath results

Downloads:

Reference manual: mpath.pdf
Package source: mpath_0.1-15.tar.gz
Windows binaries: r-devel: mpath_0.1-15.zip, r-release: mpath_0.1-15.zip, r-oldrel: mpath_0.1-15.zip
OS X Snow Leopard binaries: r-release: mpath_0.1-15.tgz, r-oldrel: mpath_0.1-15.tgz
OS X Mavericks binaries: r-release: mpath_0.1-15.tgz
Old sources: mpath archive