oaqc

2.0.0

Computation of the Orbit-Aware Quad Census

1packages depend

33.2Kdownloads / year

90.7%test coverage

12/13checks pass

Overview

About

Maintained by David SchochFirst published 2017-11-142 releasesCRAN page ↗GitHub ↗

Implements the efficient algorithm by Ortmann and Brandes (2017) doi:10.1007/s41109-017-0027-2 to compute the orbit-aware frequency distribution of induced and non-induced quads, i.e. subgraphs of size four. Given an edge matrix, data frame, or a graph object (e.g., 'igraph'), the orbit-aware counts are computed respective each of the edges and nodes.

Install

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

install.packages("oaqc", 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("schochastics/oaqc")

Development version from schochastics/oaqc. 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-oaqc

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-oaqc

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-oaqc

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

Health

CRAN checks

1NOTE12OK

Failing flavors

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

Slowest check: 1.3 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.32

90.7%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 264 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

33.2K

CRAN downloads in the past year

Rank #2,396 · ~91/day · ~2.8K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.5K30 days

8.6K90 days

33.2K1 year

Compare downloads with other packages →

Also on409 r2u1.8K conda_forge

Repository

GitHub ↗ schochastics/oaqc

1Stars

0Forks

0Open issues

0Open PRs

1Releases

15Commits

1Contributors

License GPL-3.0 · 15 commits · Last activity 2024-10-07

Stars over time

2024-10-03 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/schochastics/oaqc on 2026-07-31.

Continuous integration (1)

GitHub Actions

Docs source (1)

README.Rmd

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

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.4

Imports (0)

none

LinkingTo (0)

none

Suggests (4)

igraph knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

graphlayouts

Code & Tests

People & History

People (3)

Maintainer (1)

David Schoch

Author, Maintainer · added in 2.0.0

Authors (3)

David Schoch

Author, Maintainer · added in 2.0.0

Mark Ortmann

Author

Felix Schoenenberger

Author

Package Timeline

2 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
2.0.0Latest
2024-10-07 · current release · diff ↗
unarchivedReturned to CRAN
2024-10-07
archivedRemoved from CRAN
2024-09-23
email to the maintainer is undeliverable
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
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
1.0
2017-11-14
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2017-11-14
Total releases: 2 / 9 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 3.4
Download size: 86 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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