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lars  

Least Angle Regression, Lasso and Forward Stagewise
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("lars", "1.3")



Attach the package and use:
library("lars")
Maintained by
Trevor Hastie
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2003-05-17
Latest Update: 2022-04-13
Description:
Efficient procedures for fitting an entire lasso sequence with the cost of a single least squares fit. Least angle regression and infinitesimal forward stagewise regression are related to the lasso, as described in the paper below.
How to cite:
Trevor Hastie (2003). lars: Least Angle Regression, Lasso and Forward Stagewise. R package version 1.3, https://cran.r-project.org/web/packages/lars. Accessed 01 Oct. 2026.
Previous versions and publish date:
(2026-07-09 07:51), 0.9-4 (2003-05-17 11:18), 0.9-5 (2004-09-17 10:39), 0.9-6 (2007-04-17 09:18), 0.9-7 (2009-02-25 09:05), 0.9-8 (2011-03-07 06:40), 1.1 (2012-03-02 06:04), 1.2 (2013-04-24 09:46)
Other packages that cited lars R package
View lars citation profile
Other R packages that lars depends, imports, suggests or enhances
Complete documentation for lars
Functions, R codes and Examples using the lars R package
Some associated functions: cv.lars . diabetes . lars-internal . lars . plot.lars . predict.lars . summary.lars . 
Some associated R codes: backsolvet.R . betabreaker.R . coef.lars.R . cv.folds.R . cv.lars.R . delcol.R . downdateR.R . error.bars.R . lars.R . nnls.lars.R . onAttach.R . plot.lars.R . plotCVLars.R . predict.lars.R . print.lars.R . summary.lars.R . updateR.R .  Full lars package functions and examples
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