ROI.plugin.msbinlp

1.0-1

'Multi-Solution' Binary Linear Problem Plug-in for the 'R' Optimization Interface

0packages depend

2.6Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Florian SchwendingerFirst published 2017-05-184 releasesCRAN page ↗GitLab ↗

Enhances the 'R' Optimization Infrastructure ('ROI') package with the possibility to obtain multiple solutions for linear problems with binary variables. The main function is copied (with small modifications) from the relations package.

Install

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

install.packages("ROI.plugin.msbinlp", 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.msbinlp

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.msbinlp

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.msbinlp

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

Health

CRAN checks

13OK

Slowest check: 2.0 min · r-devel-linux-x86_64-fedora-gcc

Code health

Yes

Tests · ratio 0.21

not tracked

Coverage

None

Vignettes

README

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

2.6K

CRAN downloads in the past year

Rank #16,092 · ~7/day · ~221/mo

Releases R versions

Daily download trend is not available in this view yet.

27130 days

70390 days

2.6K1 year

Compare downloads with other packages →

Also on92 r2u9 autocran

Repository

GitLab ↗ roigrp/solver

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

statsmethodsutilsslam ROI

LinkingTo (0)

none

Suggests (1)

ROI.plugin.glpk

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 471 (87%)Rd 72 (13%)

Code characteristics

Cyclomatic complexity: 2.5 median / 18 max
Test cases: 2 / 0.21 per code line

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

10 0 exported

Complexity

4.4 avg / 18 max

Call network

10 nodes / 10 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

Open call graph →

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (3)

Maintainer (1)

Florian Schwendinger

Author, Maintainer

Authors (3)

Florian Schwendinger

Author, Maintainer

Kurt Hornik

Author

David Meyer

Author

Release timeline

4 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
1.0-1Latest
2023-07-07 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
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
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
0.3-0
2017-10-22 · diff ↗
0.2-5
2017-05-18
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2017-05-18
Total releases: 4 / 9 yrs
License: GPL-3 OSI
Download size: 6.8 KB
Installed size: not tracked yet
With dependencies: not tracked yet