Rsymphony

0.1-33

SYMPHONY in R

21packages depend

86.9Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Kurt HornikFirst published 2010-07-0622 releasesCRAN page ↗

An R interface to the SYMPHONY solver for mixed-integer linear programs.

Install

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

install.packages("Rsymphony", 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-rsymphony

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-Rsymphony

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

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

Health

CRAN checks

13OK

Slowest check: 1.9 min · r-release-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

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

Downloads

86.9K

CRAN downloads in the past year

Rank #1,694 · ~238/day · ~7.2K/mo

Releases R versions

Daily download trend is not available in this view yet.

3.2K30 days

15.1K90 days

86.9K1 year

Compare downloads with other packages →

Also on6.8K r2u72 c2d4u

Repository

Repository ↗ projects/rsymphony

Repository practices

Upstream repositoryBeta

Repository r-forge.r-project.org/projects/rsymphony 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

0 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.6.0

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

21direct

4indirect

PortfolioOptim ROI.plugin.symphony crumble ria.test surveyvoi GaussSuppression MatchIt TestDesign anticlust designmatch eatATA fPortfolio lphom mstATA multiscape oppr optiSel prioriactions prioritizr relations strand

Code & Tests

People & History

People (5)

Maintainer (1)

Kurt Hornik

Author, Maintainer

Authors (3)

Kurt Hornik

Author, Maintainer

Reinhard Harter

Author

Stefan Theussl

Author

Contributors (2)

Florian Schwendinger

Contributor · added in 0.1-28

Cyrille Szymanski

Contributor · added in 0.1-17

Package Timeline

22 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
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.1-33Latest
2021-12-28 · current release · diff ↗
0.1-32
2021-12-15 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.1-31
2021-04-06 · diff ↗
0.1-30
2021-03-20 · diff ↗
0.1-29
2020-12-03 · 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
0.1-28
2017-11-07 · diff ↗
0.1-27
2017-07-15 · diff ↗

Show 25 earlier events

R
R 3.4.0 released · 2017-04-21
0.1-26
2017-02-20 · diff ↗
0.1-25
2016-12-27 · diff ↗
0.1-24
2016-12-12 · diff ↗
0.1-23
2016-08-31 · diff ↗
R
R 3.3.0 released · 2016-05-03
0.1-22
2016-04-13 · diff ↗
0.1-21
2015-06-22 · diff ↗
0.1-20
2015-05-30 · diff ↗
R
R 3.2.0 released · 2015-04-16
0.1-19
2015-02-23 · diff ↗
0.1-18
2015-01-10 · diff ↗
R
R 3.1.0 released · 2014-04-10
0.1-17
2013-11-13 · diff ↗
0.1-16
2013-08-23 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.1-15
2012-12-16 · diff ↗
R
R 2.15.0 released · 2012-03-30
0.1-14
2012-01-21 · diff ↗
R
R 2.14.0 released · 2011-10-31
R
R 2.13.0 released · 2011-04-13
R
R 2.12.0 released · 2010-10-15
0.1-12
2010-10-12 · diff ↗
0.1-11
2010-07-06
R
R 2.11.0 released · 2010-04-22

Package metadata

First published: 2010-07-06
Total releases: 22 / 16 yrs
License: EPL
Minimum R: ≥ 2.6.0
Download size: 8.6 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Optimization and Mathematical Programming

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