R Observatory: Metrics for moocore version 0.3.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

moocore

0.3.2

Core Mathematical Functions for Multi-Objective Optimization

5packages depend

50.3Kdownloads / year

73.9%test coverage

13/13checks pass

Overview

About

Maintained by Manuel López-IbáñezFirst published 2024-07-2812 releasesCRAN page ↗GitHub ↗

Fast implementations of mathematical operations and performance metrics for multi-objective optimization, including filtering and ranking of dominated vectors according to Pareto optimality, hypervolume metric, C.M. Fonseca, L. Paquete, M. López-Ibáñez (2006) doi:10.1109/CEC.2006.1688440, epsilon indicator, inverted generational distance, computation of the empirical attainment function, V.G. da Fonseca, C.M. Fonseca, A.O. Hall (2001) doi:10.1007/3-540-44719-9_15, and Vorob'ev threshold, expectation and deviation, M. Binois, D. Ginsbourger, O. Roustant (2015) doi:10.1016/j.ejor.2014.07.032, among others.

Install

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

install.packages("moocore", 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("multi-objective/moocore")

Development version from multi-objective/moocore. 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-moocore

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-moocore

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-moocore

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

Health

CRAN checks

13OK

Slowest check: 5.3 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.86

73.9%

Coverage · measured lines

100%

Documentation · exports

2

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
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-10
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 735 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 97%
Documented parameters: 91%
Return-value docs: 100%
References docs: 41%

Downloads

50.3K

CRAN downloads in the past year

Rank #1,008 · ~138/day · ~4.2K/mo

Releases R versions

Daily download trend is not available in this view yet.

17.5K30 days

41.3K90 days

50.3K1 year

Compare downloads with other packages →

Also on15.2K r2u26 autocran

Repository

GitHub ↗ multi-objective/moocore

62Stars

11Forks

16Open issues

2Open PRs

14Releases

1,011Commits

8Contributors

cmulti-objective-optimizationmultiobjectivemultiobjective-optimizationnumerical-optimizationpythonrmatlab

License LGPL-2.1 · 1,011 commits · Last activity 2026-08-11 · +3.3% stars, 30d

Stars over time

2025-08-06 · 192026-08-06 · 62

Repository practices

Upstream repositoryBeta

5 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/multi-objective/moocore on 2026-08-16.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

Makefile

Automation and maintenance (1)

pre-commit

Lint, format, editor (1)

EditorConfig

Show all practices

Coverage (1)

Codecov

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

Development tooling

AI-assisted toolingBeta

Uses AI-assisted development tooling (declared in repo)

Earliest detected marker: copilot on 2025-10-02

copilot

Most recent: copilot on 2025-10-02

Evidence

copilot: on 2025-10-02 · evidence A, PR · sole bot-author seen

How this is detected·Detection ruleset v2 (updated 2026-07-29)

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1

Imports (2)

matrixStats Rdpack

LinkingTo (0)

none

Suggests (4)

doctest spelling testthat withr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

5direct

43indirect

bbotk gMOIP mooplot colleyRstats mlr3mbo

Code & Tests

Datasets

People & History

People (11)

Maintainer (1)

Manuel López-Ibáñez

Author, Maintainer

Authors (1)

Manuel López-Ibáñez

Author, Maintainer

Contributors (4)

Contributor

Contributor

Contributor

Contributor

Copyright holders (6)

Copyright holder

Copyright holder

Copyright holder

Copyright holder

Copyright holder

Copyright holder

Listed in earlier versions (2)

Michael H.

no longer listed · 0.1.0 to 0.3.2

Andreia P.

no longer listed · 0.1.0 to 0.3.2

Package Timeline

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

0.3.2Latest
2026-07-12 · current release · diff ↗
0.3.1
2026-05-04 · diff ↗
0.3.0
2026-05-03 · diff ↗
R
R 4.6.0 released · 2026-04-24
0.2.0
2026-01-11 · diff ↗
0.1.10
2025-11-25 · diff ↗
0.1.9
2025-11-01 · diff ↗
0.1.8
2025-07-15 · diff ↗
0.1.7
2025-06-05 · diff ↗
0.1.6
2025-05-13 · diff ↗
0.1.5
2025-05-12 · diff ↗
R
R 4.5.0 released · 2025-04-11
0.1.2
2024-09-18 · diff ↗
unarchivedReturned to CRAN
2024-09-18
archivedRemoved from CRAN
2024-08-19
issues were not corrected in time
0.1.0
2024-07-28

Show 1 earlier events

R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-07-28
Total releases: 12 / 2 yrs
License: LGPL (>= 2.1)
Minimum R: ≥ 4.1
Bundled data: 56 KB / 6 files
Download size: 1.9 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Optimization and Mathematical Programming

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("moocore")

Format

López-Ibáñez, M., NumPy Developers, Binois, M., Buselli, M. H., Dankers, W., Fonseca, C., Guerreiro, A. P., Matsumoto, M., Nishimura, T., Paquete, L., & Roy, J. (2026). moocore: Core Mathematical Functions for Multi-Objective Optimization (Version 0.3.2) [Computer software]. https://doi.org/10.32614/CRAN.package.moocore

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 moocore version 0.3.2 [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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