R Observatory: Metrics for LiblineaR version 2.10-24

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

LiblineaR

2.10-24

Linear Predictive Models Based on the LIBLINEAR C/C++ Library

9packages depend

98.2Kdownloads / year

82.8%test coverage

13/13checks pass

Overview

About

Maintained by Thibault HelleputteFirst published 2010-05-3017 releasesCRAN page ↗

A wrapper around the LIBLINEAR C/C++ library for machine learning (available at https://www.csie.ntu.edu.tw/~cjlin/liblinear/). LIBLINEAR is a simple library for solving large-scale regularized linear classification and regression. It currently supports L2-regularized classification (such as logistic regression, L2-loss linear SVM and L1-loss linear SVM) as well as L1-regularized classification (such as L2-loss linear SVM and logistic regression) and L2-regularized support vector regression (with L1- or L2-loss). The main features of LiblineaR include multi-class classification (one-vs-the rest, and Crammer & Singer method), cross validation for model selection, probability estimates (logistic regression only) or weights for unbalanced data. The estimation of the models is particularly fast as compared to other libraries.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("LiblineaR", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-liblinear

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-LiblineaR

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-LiblineaR

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 2.0 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.24

82.8%

Coverage · measured lines

100%

Documentation · exports

1

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 100%

Downloads

98.2K

CRAN downloads in the past year

Rank #1,519 · ~269/day · ~8.2K/mo

Releases R versions

Daily download trend is not available in this view yet.

5.1K30 days

17.6K90 days

98.2K1 year

Compare downloads with other packages →

Also on607 r2u11 autocran6.5K conda_forge50 c2d4u

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (0)

none

Imports (1)

methods

LinkingTo (0)

none

Suggests (2)

SparseMMatrix

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

9direct

0indirect

LKT scBio sweater RSSL mlr parsnip postcard tidyAML vetiver

Code & Tests

People & History

People (3)

Maintainer (1)

Thibault Helleputte

Maintainer, Author, Copyright holder

Authors (3)

Thibault Helleputte

Maintainer, Author, Copyright holder

Pierre Gramme

Author · added in 2.10-12

Jérôme Paul

Author · added in 2.10-12

Copyright holders (1)

Thibault Helleputte

Maintainer, Author, Copyright holder

Listed in earlier versions (2)

Thibault Helleputte; Pierre Gramme <pierre.gramme@dnalytics.com>

no longer listed · 1.80-10 to 1.94-2

Thibault Helleputte; Pierre Gramme <pierre.gramme@dnalytics.com>; Jerome Paul <jerome.paul@dnalytics.com>

no longer listed · 2.10-8

Package Timeline

17 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
2.10-24Latest
2024-09-13 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
2.10-23
2023-12-11 · diff ↗
R
R 4.3.0 released · 2023-04-21
2.10-22
2022-12-03 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
2.10-12
2021-03-02 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
2.10-8
2017-02-13 · diff ↗
R
R 3.3.0 released · 2016-05-03

Show 20 earlier events

R
R 3.2.0 released · 2015-04-16
1.94-2
2015-02-04 · diff ↗
1.80-10
2014-09-16 · diff ↗
R
R 3.1.0 released · 2014-04-10
1.80-7
2013-06-24 · diff ↗
R
R 3.0.0 released · 2013-04-03
1.80-6
2013-03-26 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
1.80-4
2011-04-23 · diff ↗
1.80-2
2011-04-13 · diff ↗
R
R 2.13.0 released · 2011-04-13
1.80-1
2011-04-12 · diff ↗
1.80-0
2011-04-11 · diff ↗
R
R 2.12.0 released · 2010-10-15
1.51-3
2010-06-10 · diff ↗
1.51-2
2010-06-01 · diff ↗
1.51-1
2010-05-30 · diff ↗
1.51-0
2010-05-30
R
R 2.11.0 released · 2010-04-22

Package metadata

First published: 2010-05-30
Total releases: 17 / 16 yrs
License: GPL-2 OSI
Download size: 47 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Machine Learning & Statistical Learning

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("LiblineaR")

Format

Helleputte, T., Gramme, P., & Paul, J. (2024). LiblineaR: Linear Predictive Models Based on the LIBLINEAR C/C++ Library (Version 2.10-24) [Computer software]. https://doi.org/10.32614/CRAN.package.LiblineaR

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for LiblineaR version 2.10-24 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →