cassowaryr

2.0.2

Compute Scagnostics on Pairs of Numeric Variables in a Data Set

3packages depend

36.7Kdownloads / year

33.3%test coverage

13/13checks pass

Overview

About

Maintained by Harriet MasonFirst published 2022-08-092 releasesCRAN page ↗GitHub ↗

Computes a range of scatterplot diagnostics (scagnostics) on pairs of numerical variables in a data set. A range of scagnostics, including graph and association-based scagnostics described by Leland Wilkinson and Graham Wills (2008) doi:10.1198/106186008X320465 and association-based scagnostics described by Katrin Grimm (2016,ISBN:978-3-8439-3092-5) can be computed. Summary and plotting functions are provided.

Install

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

install.packages("cassowaryr", 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("numbats/cassowaryr")

Development version from numbats/cassowaryr. 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-cassowaryr

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-cassowaryr

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-cassowaryr

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

Health

CRAN checks

13OK

Slowest check: 5.0 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.07

33.3%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 95%
Return-value docs: 100%
References docs: 0%

Downloads

36.7K

CRAN downloads in the past year

Rank #2,510 · ~100/day · ~3.1K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.4K30 days

8K90 days

36.7K1 year

Compare downloads with other packages →

Also on166 r2u1 autocran

Repository

GitHub ↗ numbats/cassowaryr

4Stars

4Forks

15Open issues

0Open PRs

1Releases

340Commits

6Contributors

edadata-sciencedata-visualizationmultivariatehigh-dimensional-data

340 commits · Last activity 2026-06-02

Stars over time

2025-03-05 · 42026-07-07 · 4

Repository practices

Upstream repositoryBeta

7 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/numbats/cassowaryr on 2026-07-30.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (1)

RStudio project

Coverage (1)

Codecov

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

Dependencies

Declared dependencies

17 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0.0

Imports (12)

igraph alphahull splancs interp energy dplyr ggplot2 magrittr progress tibblestatstidyselect

LinkingTo (0)

none

Suggests (7)

rmarkdown knitrmgcvGGally tidyr testthat covr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

11indirect

autovi spinebil tourr

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Harriet Mason

Author, Maintainer

Authors (4)

Harriet Mason

Author, Maintainer

Dianne Cook

Author · added in 2.0.2

Ursula Laa

Author

Stuart Lee

Author

Listed in earlier versions (1)

Di Cook

no longer listed · 2.0.0

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
2.0.2Latest
2024-09-13 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
2.0.0
2022-08-09
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-08-09
Total releases: 2 / 4 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.0.0
Bundled data: 244 KB / 6 files
Download size: 410 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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