stepSplitReg: Stepwise Split Regularized Regression

Functions to perform stepwise split regularized regression. The approach first uses a stepwise algorithm to split the variables into the models with a goodness of fit criterion, and then regularization is applied to each model. The weights of the models in the ensemble are determined based on a criterion selected by the user.

Version: 1.0.3
Imports: Rcpp (≥ 1.0.7), SplitGLM, nnls
LinkingTo: Rcpp, RcppArmadillo
Suggests: testthat, mvnfast
Published: 2022-11-22
DOI: 10.32614/CRAN.package.stepSplitReg
Author: Anthony Christidis [aut, cre], Stefan Van Aelst [aut], Ruben Zamar [aut]
Maintainer: Anthony Christidis <anthony.christidis at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
Materials: README NEWS
CRAN checks: stepSplitReg results


Reference manual: stepSplitReg.pdf


Package source: stepSplitReg_1.0.3.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): stepSplitReg_1.0.3.tgz, r-oldrel (arm64): stepSplitReg_1.0.3.tgz, r-release (x86_64): stepSplitReg_1.0.3.tgz, r-oldrel (x86_64): stepSplitReg_1.0.3.tgz
Old sources: stepSplitReg archive


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