R Observatory: Metrics for altair version 4.2.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

altair

4.2.3

Interface to 'Altair'

0packages depend

4.9Kdownloads / year

41.3%test coverage

13/13checks pass

Overview

About

Maintained by Ian LyttleFirst published 2019-07-116 releasesCRAN page ↗GitHub ↗

Interface to 'Altair' https://altair-viz.github.io, which itself is a 'Python' interface to 'Vega-Lite' https://vega.github.io/vega-lite/. This package uses the 'Reticulate' framework https://rstudio.github.io/reticulate/ to manage the interface between R and 'Python'.

Install

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

install.packages("altair", 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("vegawidget/altair")

Development version from vegawidget/altair. 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-altair

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-altair

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-altair

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

Health

CRAN checks

13OK

Slowest check: 2.0 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.05

41.3%

Coverage · measured lines

95%

Documentation · exports

7

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

READMEYes · 786 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 71%
Documented parameters: 90%
Return-value docs: 38%
References docs: 0%

Downloads

4.9K

CRAN downloads in the past year

Rank #9,995 · ~13/day · ~407/mo

Releases R versions

Daily download trend is not available in this view yet.

25030 days

95690 days

4.9K1 year

Compare downloads with other packages →

Also on161 r2u29 autocran16 c2d4u

Repository

GitHub ↗ vegawidget/altair

92Stars

9Forks

3Open issues

0Open PRs

6Releases

531Commits

8Contributors

rvega-litealtairreticulateinteractivevisualization

531 commits · Last activity 2024-01-15 · 0% stars, 30d

Stars over time

2024-10-08 · 912026-07-07 · 92

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/vegawidget/altair on 2026-08-16.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdrevdep/

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

Show all practices

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

24 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (7)

reticulate htmlwidgets assertthat magrittrutilsvegawidget repr

LinkingTo (0)

none

Suggests (18)

httr rprojroot purrr readr knitr rmarkdown tibble listviewer testthat pryr stringr tidyr dplyr pkgdown V8 rsvg png fs

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (6)

Maintainer (1)

Ian Lyttle

Author, Maintainer

Authors (3)

Ian Lyttle

Author, Maintainer

Altair Developers

Author

Haley Jeppson

Author

Contributors (3)

Brian Granger

Contributor

Alicia Schep

Contributor

Jake Vanderplas

Contributor

Package Timeline

6 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
4.2.3Latest
2023-09-04 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
4.2.2
2023-03-13 · diff ↗
R
R 4.2.0 released · 2022-04-22
4.2.1
2022-02-14 · diff ↗
R
R 4.1.0 released · 2021-05-18
4.1.1
2021-01-14 · diff ↗
R
R 4.0.0 released · 2020-04-24
4.0.1
2020-01-23 · diff ↗
3.1.1
2019-07-11
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-07-11
Total releases: 6 / 7 yrs
License: MIT + file LICENSE OSI
Download size: 72 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("altair")

Format

Lyttle, I., Altair Developers, Granger, B., Jeppson, H., Schep, A., & Vanderplas, J. (2023). altair: Interface to 'Altair' (Version 4.2.3) [Computer software]. https://doi.org/10.32614/CRAN.package.altair

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 altair version 4.2.3 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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