R Observatory: Metrics for rmio version 0.4.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

rmio

0.4.0

Provides 'mio' C++11 Header Files

6packages depend

79.3Kdownloads / year

91.7%test coverage

13/13checks pass

Overview

About

Maintained by Florian PrivéFirst published 2019-02-225 releasesCRAN page ↗GitHub ↗

Provides header files of 'mio', a cross-platform C++11 header-only library for memory mapped file IO https://github.com/mandreyel/mio.

Install

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

install.packages("rmio", 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("privefl/rmio")

Development version from privefl/rmio. 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-rmio

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-rmio

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-rmio

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

Health

CRAN checks

13OK

Slowest check: 51 s · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.60

91.7%

Coverage · measured lines

100%

Documentation · exports

2

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 · 26 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

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

Downloads

79.3K

CRAN downloads in the past year

Rank #1,607 · ~217/day · ~6.6K/mo

Releases R versions

Daily download trend is not available in this view yet.

4.8K30 days

15.6K90 days

79.3K1 year

Compare downloads with other packages →

Also on725 r2u8 autocran6.3K conda_forge70 c2d4u

Repository

GitHub ↗ privefl/rmio

5Stars

0Forks

0Open issues

0Open PRs

0Releases

15Commits

1Contributors

15 commits · Last activity 2022-02-16

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/privefl/rmio on 2026-08-16.

Continuous integration (1)

GitHub Actions

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (2)

bigassertr ff

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

6direct

28indirect

bigsparser bigstatsr bigsnpr bigsparser bigstatsr mmapcharr pcadapt tidypopgen

Code & Tests

People & History

People (1)

Maintainer (1)

Florian Privé

Author, Maintainer

Authors (1)

Florian Privé

Author, Maintainer

Package Timeline

5 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
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.4.0Latest
2022-02-17 · current release · diff ↗
0.3.0
2021-06-29 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.2.0
2020-07-22 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.1.3
2020-01-09 · diff ↗
R
R 3.6.0 released · 2019-04-26
0.1.2
2019-02-22
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2019-02-22
Total releases: 5 / 7 yrs
License: GPL-3 OSI
Download size: 13 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("rmio")

Format

Privé, F. (2022). rmio: Provides 'mio' C++11 Header Files (Version 0.4.0) [Computer software]. https://doi.org/10.32614/CRAN.package.rmio

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 rmio version 0.4.0 [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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