pense: Penalized Elastic Net S/MM-Estimator of Regression

Robust penalized (adaptive) elastic net S and M estimators for linear regression. The adaptive methods are proposed in Kepplinger, D. (2023) <doi:10.1016/j.csda.2023.107730> and the non-adaptive methods in Cohen Freue, G. V., Kepplinger, D., Salibián-Barrera, M., and Smucler, E. (2019) <doi:10.1214/19-AOAS1269>. The package implements robust hyper-parameter selection with robust information sharing cross-validation according to Kepplinger & Wei (2025) <doi:10.1080/00401706.2025.2540970>.

Package details

AuthorDavid Kepplinger [aut, cre], Matías Salibián-Barrera [aut], Gabriela Cohen Freue [aut]
MaintainerDavid Kepplinger <david.kepplinger@gmail.com>
LicenseMIT + file LICENSE
Version2.5.2
URL https://dakep.github.io/pense-rpkg/ https://github.com/dakep/pense-rpkg
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("pense")

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pense documentation built on Jan. 27, 2026, 5:06 p.m.