Other packages > Find by keyword >

RSO  

Ridge Selection Operator for Sparse Linear Regression
View on CRAN: Click here


Download and install RSO package within the R console
Install from CRAN:
install.packages("RSO")

Install from Github:
library("remotes")
install_github("cran/RSO")

Install by package version:
library("remotes")
install_version("RSO", "1.0.0")



Attach the package and use:
library("RSO")
Maintained by
Murat Genc
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-07-06
Latest Update: 2026-07-06
Description:
Implements the Ridge Selection Operator (RSO) for variable selection in linear regression as proposed by Wu (2021) <doi:10.1080/00401706.2020.1791254>. The RSO method extends classical ridge regression by using individually penalized ridge parameters, inducing sparsity through reciprocal penalty parameters. This package provides a fast C++ implementation ('RSOFast') using 'Armadillo' linear algebra routines. The fast implementation precomputes matrix products, uses Cholesky factorization with primal/dual switching, and performs golden-section search for coordinate optimization.
How to cite:
Murat Genc (2026). RSO: Ridge Selection Operator for Sparse Linear Regression. R package version 1.0.0, https://cran.r-project.org/web/packages/RSO. Accessed 14 Jul. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited RSO R package
View RSO citation profile
Other R packages that RSO depends, imports, suggests or enhances
Complete documentation for RSO
Functions, R codes and Examples using the RSO R package
Full RSO package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

maGUI  
A Graphical User Interface for Microarray Data Analysis and Annotation
Provides a comprehensive graphical user interface for analysis of Affymetrix, Agilent, Illumina, Nim ...
Download / Learn more Package Citations See dependency  
pps  
PPS Sampling
Functions to select samples using PPS (probability proportional to size) sampling. The package also ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
surveyCV  
Cross Validation Based on Survey Design
Functions to generate K-fold cross validation (CV) folds and CV test error estimates that take into ...
Download / Learn more Package Citations See dependency  
AutoWeatherIndices  
Calculating Weather Indices
Weather indices are formed from weather variables in this package. The users can input any number of ...
Download / Learn more Package Citations See dependency  

27,806

R Packages

239,283

Dependencies

73,837

Author Associations

27,807

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA