muRty

0.3.1

Murty's Algorithm for k-Best Assignments

0packages depend

6.9Kdownloads / year

100.0%test coverage

9/13checks pass

Overview

About

Maintained by Aljaz JelenkoFirst published 2019-04-043 releasesCRAN page ↗GitHub ↗

Calculates k-best solutions and costs for an assignment problem following the method outlined in Murty (1968) doi:10.1287/opre.16.3.682.

Install

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

install.packages("muRty", 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("arg0naut91/muRty")

Development version from arg0naut91/muRty. 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-murty

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-muRty

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-muRty

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

Health

CRAN checks

4NOTE9OK

Failing flavors

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

Slowest check: 1.0 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.59

100.0%

Coverage · measured lines

Dependencies · direct

Check history

NOTE2026-03-10
9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: not tracked
References docs: 0%

Downloads

6.9K

CRAN downloads in the past year

Rank #6,708 · ~19/day · ~572/mo

Releases R versions

Daily download trend is not available in this view yet.

34430 days

1.5K90 days

6.9K1 year

Compare downloads with other packages →

Also on82 r2u13 autocran

Repository

GitHub ↗ arg0naut91/murty

6Stars

1Forks

0Open issues

0Open PRs

0Releases

75Commits

1Contributors

matrixhungarian-algorithmmurty-algorithmroptimisation-algorithmsoptimisation

License MIT · 75 commits · Last activity 2023-05-07 · +20% stars, 30d

Stars over time

2024-04-06 · 52026-07-07 · 5

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 1 family in the upstream repository

Checks run against github.com/arg0naut91/murty on 2026-07-19.

Continuous integration (2)

Travis CIAppVeyor

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

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.1.0

Imports (2)

clue lpSolve

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (1)

Aljaz Jelenko

no longer listed · 0.1.2 to 0.3.1

Package Timeline

3 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
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
0.3.1Latest
2020-02-29 · current release · diff ↗
0.3.0
2019-05-26 · diff ↗
R
R 3.6.0 released · 2019-04-26
0.1.2
2019-04-04
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2019-04-04
Total releases: 3 / 7 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.1.0
Download size: 16 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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