gamsel: Fit Regularization Path for Generalized Additive Models

Using overlap grouped-lasso penalties, 'gamsel' selects whether a term in a 'gam' is nonzero, linear, or a non-linear spline (up to a specified max df per variable). It fits the entire regularization path on a grid of values for the overall penalty lambda, both for gaussian and binomial families. See <doi:10.48550/arXiv.1506.03850> for more details.

Version: 1.8-4
Depends: R (≥ 3.6)
Imports: foreach, mda, splines
Suggests: knitr, rmarkdown
Published: 2024-07-18
DOI: 10.32614/CRAN.package.gamsel
Author: Alexandra Chouldechova [aut], Trevor Hastie [aut, cre], Balasubramanian Narasimhan [ctb], Vitalie Spinu [ctb], Matt Wand [ctb]
Maintainer: Trevor Hastie <hastie at>
License: GPL-2
NeedsCompilation: yes
Materials: README
CRAN checks: gamsel results


Reference manual: gamsel.pdf
Vignettes: gamsel


Package source: gamsel_1.8-4.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): gamsel_1.8-4.tgz, r-oldrel (arm64): gamsel_1.8-4.tgz, r-release (x86_64): gamsel_1.8-4.tgz, r-oldrel (x86_64): gamsel_1.8-4.tgz
Old sources: gamsel archive


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