R Observatory: Metrics for ROI.plugin.lpsolve version 1.0-2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ROI.plugin.lpsolve

1.0-2

'lp_solve' Plugin for the 'R' Optimization Infrastructure

3packages depend

49.1Kdownloads / year

30.5%test coverage

11/13checks pass

Overview

About

Maintained by Florian SchwendingerFirst published 2016-12-199 releasesCRAN page ↗GitLab ↗

Enhances the 'R' Optimization Infrastructure ('ROI') package with the 'lp_solve' solver.

Install

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

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

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

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("roigrp/solver")

Development version from roigrp/solver. Installs pak first if it is not already available.

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-roi.plugin.lpsolve

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-ROI.plugin.lpsolve

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-ROI.plugin.lpsolve

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

Health

CRAN checks

2NOTE11OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 2.0 min · r-release-macos-x86_64

Code health

Yes

Tests · ratio 0.40

30.5%

Coverage · measured lines

100%

Documentation · exports

5

Dependencies · direct

Check history

NOTE2026-07-11
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-05-10
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-05-09
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 6 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 33%
Documented parameters: 100%
Return-value docs: 0%
References docs: 0%

Downloads

49.1K

CRAN downloads in the past year

Rank #1,998 · ~135/day · ~4.1K/mo

Releases R versions

Daily download trend is not available in this view yet.

3.9K30 days

11K90 days

49.1K1 year

Compare downloads with other packages →

Also on1K r2u9 autocran1K conda_forge

Repository

GitLab ↗ roigrp/solver

Repository practices

Upstream repositoryBeta

Repository gitlab.com/roigrp/solver/roi.plugin.lpsolve is linked, but repository-practices checks have not run for it yet. Checks are GitHub-only for now.

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

statsmethodsutilsROI lpSolveAPI (>= 5.5.2.0-1)

LinkingTo (0)

none

Suggests (1)

slam

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

3indirect

adea WpProj detectseparation

Code & Tests

People & History

People (1)

Maintainer (1)

Florian Schwendinger

Author, Maintainer

Authors (1)

Florian Schwendinger

Author, Maintainer

Package Timeline

9 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
R
R 4.4.0 released · 2024-04-24
1.0-2Latest
2023-07-07 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
1.0-1
2021-06-15 · diff ↗
R
R 4.1.0 released · 2021-05-18
1.0-0
2020-08-29 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.3-3
2020-01-10 · diff ↗
R
R 3.6.0 released · 2019-04-26
0.3-2
2018-12-20 · diff ↗
R
R 3.5.0 released · 2018-04-23
0.3-1
2018-01-16 · diff ↗
0.3-0
2017-10-22 · diff ↗

Show 4 earlier events

0.2-5
2017-05-17 · diff ↗
R
R 3.4.0 released · 2017-04-21
0.0-1
2016-12-19
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2016-12-19
Total releases: 9 / 10 yrs
License: GPL-3 OSI
Download size: 9.0 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ROI.plugin.lpsolve")

Format

Schwendinger, F. (2023). ROI.plugin.lpsolve: 'lp_solve' Plugin for the 'R' Optimization Infrastructure (Version 1.0-2) [Computer software]. https://doi.org/10.32614/CRAN.package.ROI.plugin.lpsolve

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 ROI.plugin.lpsolve version 1.0-2 [Data set]. HJJB, LLC. Data release v2026-08-16. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-16, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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