cpp11armadillo

0.5.4

An 'Armadillo' Interface

1packages depend

29.2Kdownloads / year

92.3%test coverage

12/13checks pass

Overview

About

Maintained by Mauricio Vargas SepulvedaFirst published 2024-05-1411 releasesCRAN page ↗GitHub ↗

Provides function declarations and inline function definitions that facilitate communication between R and the 'Armadillo' 'C++' library for linear algebra and scientific computing. This implementation is detailed in Vargas Sepulveda and Schneider Malamud (2024) doi:10.1016/j.softx.2025.102087.

Install

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

install.packages("cpp11armadillo", 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("pachadotdev/cpp11armadillo")

Development version from pachadotdev/cpp11armadillo. 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-cpp11armadillo

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-cpp11armadillo

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-cpp11armadillo

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: 2.5 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 0.23

92.3%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
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
OK2026-04-25
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 · 565 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

29.2K

CRAN downloads in the past year

Rank #4,093 · ~80/day · ~2.4K/mo

Releases R versions

Daily download trend is not available in this view yet.

64830 days

2.2K90 days

29.2K1 year

Compare downloads with other packages →

Also on409 r2u2 autocran19.1K conda_forge

Repository

GitHub ↗ pachadotdev/cpp11armadillo

14Stars

1Forks

0Open issues

0Open PRs

0Releases

221Commits

1Contributors

cpp11linear-algebrarstatshacktoberfestarmadillocpp

License Apache-2.0 · 221 commits · Last activity 2025-09-03 · 0% stars, 30d

Stars over time

2025-04-03 · 132026-07-07 · 14

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/pachadotdev/cpp11armadillo on 2026-08-02.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

Makefile

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Show all practices

Governance and community (2)

Issue templatesSupport guide

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

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (1)

cpp11

LinkingTo (0)

none

Suggests (6)

desc knitr mockery rmarkdown testthat withr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

seine

Code & Tests

People & History

People (3)

Maintainer (1)

Mauricio Vargas Sepulveda

Author, Maintainer

Authors (2)

Mauricio Vargas Sepulveda

Author, Maintainer

Conrad Sanderson

Author · added in 0.3.3

Contributors (1)

Jonathan Schneider Malamud

Contributor · added in 0.3.1

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.5.4Latest
2025-07-20 · current release · diff ↗
0.5.2
2025-05-23 · diff ↗
0.5.0
2025-05-06 · diff ↗
R
R 4.5.0 released · 2025-04-11
0.4.6
2025-03-21 · diff ↗
0.4.4
2025-02-20 · diff ↗
0.4.1
2024-12-19 · diff ↗
0.4.0
2024-12-13 · diff ↗
0.3.3
2024-09-02 · diff ↗
0.3.1
2024-08-25 · diff ↗
0.2.8
2024-07-04 · diff ↗
0.2.5
2024-05-14
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-05-14
Total releases: 11 / 2 yrs
License: Apache License (>= 2)
Minimum R: ≥ 3.5.0
Download size: 1.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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