Other packages > Find by keyword >

xtune  

Regularized Regression with Feature-Specific Penalties Integrating External Information
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("xtune", "2.0.0")



Attach the package and use:
library("xtune")
Maintained by
Jingxuan He
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2019-05-24
Latest Update: 2025-09-03
Description:
Extends standard penalized regression (Lasso, Ridge, and Elastic-net) to allow feature-specific shrinkage based on external information with the goal of achieving a better prediction accuracy and variable selection. Examples of external information include the grouping of predictors, prior knowledge of biological importance, external p-values, function annotations, etc. The choice of multiple tuning parameters is done using an Empirical Bayes approach. A majorization-minimization algorithm is employed for implementation.
How to cite:
Jingxuan He (2019). xtune: Regularized Regression with Feature-Specific Penalties Integrating External Information. R package version 2.0.0, https://cran.r-project.org/web/packages/xtune. Accessed 03 Oct. 2026.
Previous versions and publish date:
(2026-07-09 06:56), 0.1.0 (2019-05-24 11:00), 2.0.0 (2023-06-19 00:40)
Other packages that cited xtune R package
View xtune citation profile
Other R packages that xtune depends, imports, suggests or enhances
Complete documentation for xtune
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

mxmmod  
Measurement Model of Derivatives in 'OpenMx'
Provides a convenient interface in 'OpenMx' for building Estabrook's (2015) ...
Download / Learn more Package Citations See dependency  
WA  
While-Alive Loss Rate for Recurrent Event in the Presence of Death
Contains inferential and graphical routines for multi-group analysis of while-alive loss (or event) ...
Download / Learn more Package Citations See dependency  
Maintainer: Lu Mao (view profile)
sudokuAlt  
Tools for Making and Spoiling Sudoku Games
Tools for making, retrieving, displaying and solving sudoku games. This package is an alternative to ...
Download / Learn more Package Citations See dependency  
cccrm  
Concordance Correlation Coefficient for Repeated (and Non-Repeated) Measures
Estimates the Concordance Correlation Coefficient to assess agreement. The scenarios considered are ...
Download / Learn more Package Citations See dependency  
nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  

28,905

R Packages

247,686

Dependencies

76,495

Author Associations

28,834

Publication Badges

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