R Observatory: Metrics for ouch version 2.20

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ouch

2.20

Ornstein-Uhlenbeck Models for Phylogenetic Comparative Hypotheses

3packages depend

10Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Aaron A. KingFirst published 2004-10-2730 releasesCRAN page ↗GitHub ↗

Fit and compare Ornstein-Uhlenbeck models for evolution along a phylogenetic tree.

Install

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

install.packages("ouch", 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("kingaa/ouch")

Development version from kingaa/ouch. 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-ouch

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-ouch

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-ouch

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

Health

CRAN checks

13OK

Slowest check: 2.2 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

6

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

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 89%
Documented parameters: 94%
Return-value docs: 75%
References docs: 26%

Downloads

10K

CRAN downloads in the past year

Rank #5,351 · ~27/day · ~836/mo

Releases R versions

Daily download trend is not available in this view yet.

39430 days

1.4K90 days

10K1 year

Compare downloads with other packages →

Also on427 r2u19 autocran89 c2d4u

Repository

GitHub ↗ kingaa/ouch

16Stars

4Forks

0Open issues

0Open PRs

11Releases

229Commits

4Contributors

phylogenetic-comparative-hypothesesphylogenetic-dataornstein-uhlenbeckornstein-uhlenbeck-modelsouchreactphylogenetic-comparative-methodsbrownian-motion

License GPL-3.0 · 229 commits · Last activity 2026-03-23

Stars over time

2025-06-30 · 162026-07-07 · 16

Repository practices

Upstream repositoryBeta

4 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/kingaa/ouch on 2026-08-16.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

Makefile

CRAN release process (1)

revdep/

Coverage (1)

Codecov

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

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1

Imports (6)

methodsstatsgraphicsgrDevicesutilssubplex

LinkingTo (0)

none

Suggests (1)

ape

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

1indirect

surface mvSLOUCH pmc

Code & Tests

Datasets

People & History

People (2)

Maintainer (1)

Aaron A. King

Author, Maintainer

Authors (1)

Aaron A. King

Author, Maintainer

Contributors (1)

Marguerite A. Butler

Contributor · added in 1.1-1

Listed in earlier versions (2)

Butler

no longer listed · 2.15-1 to 2.20

King

no longer listed · 2.15-1 to 2.20

Package Timeline

30 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
2.20Latest
2024-07-04 · current release · diff ↗
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R 4.4.0 released · 2024-04-24
2.19
2023-04-25 · diff ↗
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R 4.3.0 released · 2023-04-21
2.18
2022-05-16 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
2.17
2021-05-16 · diff ↗
2.16
2021-05-02 · diff ↗
2.15-1
2021-02-21 · diff ↗
R
R 4.0.0 released · 2020-04-24
2.14-1
2019-05-02 · diff ↗
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23

Show 44 earlier events

2.11-1
2017-07-19 · diff ↗
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R 3.4.0 released · 2017-04-21
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R 3.3.0 released · 2016-05-03
2.9-2
2015-07-10 · diff ↗
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R 3.2.0 released · 2015-04-16
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R 3.1.0 released · 2014-04-10
2.8-4
2014-03-24 · diff ↗
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R 3.0.0 released · 2013-04-03
2.8-2
2012-04-01 · diff ↗
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R 2.15.0 released · 2012-03-30
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R 2.14.0 released · 2011-10-31
2.8-1
2011-09-01 · diff ↗
2.7-2
2011-07-27 · diff ↗
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R 2.13.0 released · 2011-04-13
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R 2.12.0 released · 2010-10-15
2.7-1
2010-07-26 · diff ↗
2.6-2
2010-06-24 · diff ↗
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R 2.11.0 released · 2010-04-22
2.6-1
2010-01-21 · diff ↗
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R 2.10.0 released · 2009-10-26
2.5-7
2009-08-13 · diff ↗
2.5-6
2009-07-21 · diff ↗
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R 2.9.0 released · 2009-04-17
2.5-4
2009-03-13 · diff ↗
2.5-3
2009-01-30 · diff ↗
2.5-2
2009-01-26 · diff ↗
2.5-1
2008-12-17 · diff ↗
R
R 2.8.0 released · 2008-10-20
2.4-2
2008-09-12 · diff ↗
2.4-1
2008-07-29 · diff ↗
2.3-11
2008-07-28 · diff ↗
R
R 2.7.0 released · 2008-04-22
R
R 2.6.0 released · 2007-10-03
1.2-4
2007-06-12 · diff ↗
R
R 2.5.0 released · 2007-04-24
R
R 2.4.0 released · 2006-10-03
R
R 2.3.0 released · 2006-04-24
1.1-2
2006-04-09 · diff ↗
R
R 2.2.0 released · 2005-10-06
1.1-1
2005-05-25 · diff ↗
R
R 2.1.0 released · 2005-04-18
1.0-3
2004-11-05 · diff ↗
1.0-2
2004-10-27
R
R 2.0.0 released · 2004-10-04

Package metadata

First published: 2004-10-27
Total releases: 30 / 22 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.1
Bundled data: 3.0 KB / 3 files
Download size: 53 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Analysis of Ecological and Environmental Data Phylogenetics

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ouch")

Format

King, A. A., & Butler, M. A. (2024). ouch: Ornstein-Uhlenbeck Models for Phylogenetic Comparative Hypotheses (Version 2.20) [Computer software]. https://doi.org/10.32614/CRAN.package.ouch

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 ouch version 2.20 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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