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srlars: Fast and Scalable Cellwise-Robust Ensemble

Functions to perform robust variable selection and regression using the Fast and Scalable Cellwise-Robust Ensemble (FSCRE) algorithm. The approach establishes a robust foundation using the Detect Deviating Cells (DDC) algorithm and robust correlation estimates. It then employs a competitive ensemble architecture where a robust Least Angle Regression (LARS) engine proposes candidate variables and cross-validation arbitrates their assignment. A final robust MM-estimator is applied to the selected predictors.

Version: 2.0.0
Imports: cellWise, robustbase, mvnfast
Suggests: testthat
Published: 2026-03-02
DOI: 10.32614/CRAN.package.srlars
Author: Anthony Christidis [aut, cre], Gabriela Cohen-Freue [aut]
Maintainer: Anthony Christidis <anthony.christidis at stat.ubc.ca>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: srlars results

Documentation:

Reference manual: srlars.html , srlars.pdf

Downloads:

Package source: srlars_2.0.0.tar.gz
Windows binaries: r-devel: srlars_2.0.0.zip, r-release: srlars_2.0.0.zip, r-oldrel: srlars_2.0.0.zip
macOS binaries: r-release (arm64): srlars_2.0.0.tgz, r-oldrel (arm64): srlars_2.0.0.tgz, r-release (x86_64): srlars_2.0.0.tgz, r-oldrel (x86_64): srlars_2.0.0.tgz
Old sources: srlars archive

Reverse dependencies:

Reverse imports: RMSS

Linking:

Please use the canonical form https://CRAN.R-project.org/package=srlars to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.