R Observatory: Metrics for mapproj version 1.2.12

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

mapproj

1.2.12

Map Projections

41packages depend

671.8Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Alex DeckmynFirst published 2003-10-2723 releasesCRAN page ↗

Converts latitude/longitude into projected coordinates.

Install

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

install.packages("mapproj", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

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-mapproj

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-mapproj

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-mapproj

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

Health

CRAN checks

13OK

Slowest check: 2.3 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

3

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
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-06-08
12 OK · 0 NOTE · 1 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: 100%
Documented parameters: 47%
Return-value docs: 100%
References docs: 50%

Downloads

671.8K

CRAN downloads in the past year

Rank #454 · ~1.8K/day · ~56K/mo

Releases R versions

Daily download trend is not available in this view yet.

50K30 days

181.2K90 days

671.8K1 year

Compare downloads with other packages →

Also on3.7K r2u44 autocran25.4K conda_forge288 c2d4u

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (2)

R >= 3.0.0maps

Imports (2)

statsgraphics

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

41direct

19indirect

Code & Tests

People & History

People (5)

Maintainer (1)

Alex Deckmyn

Contributor, Maintainer · added in 1.2.12

Authors (3)

Ray Brownrigg

Translator, Author · added in 1.2.12

Doug McIlroy

Author · added in 1.2.12

Thomas P. Minka

Translator, Author

Contributors (2)

Alex Deckmyn

Contributor, Maintainer · added in 1.2.12

Roger Bivand

Contributor · added in 1.2.12

Translators (2)

Ray Brownrigg

Translator, Author · added in 1.2.12

Thomas P. Minka

Translator, Author

Listed in earlier versions (5)

Doug McIlroy. Packaged for R by Ray Brownrigg

no longer listed · 1.1 to 1.2.11

Thomas P Minka.

no longer listed · 1.1 to 1.1-7.2

transition to Plan 9 codebase by Roger Bivand.

no longer listed · 1.1-8.2 to 1.2.11

Thomas P Minka

no longer listed · 1.1-8.2 to 1.2.11

Minka

no longer listed · 1.2.12

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
1.2.12Latest
2025-05-19 · current release · diff ↗
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
1.2.11
2023-01-12 · diff ↗
1.2.9
2022-10-31 · diff ↗
R
R 4.2.0 released · 2022-04-22
1.2.8
2022-01-12 · diff ↗
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
1.2.7
2020-02-03 · diff ↗
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
1.2.6
2018-03-29 · diff ↗
1.2-5
2017-06-08 · diff ↗

Show 39 earlier events

R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
1.2-4
2015-08-03 · diff ↗
1.2-3
2015-07-09 · diff ↗
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
1.2-2
2014-01-16 · diff ↗
R
R 3.0.0 released · 2013-04-03
1.2-1
2013-03-25 · diff ↗
1.2-0
2012-12-11 · diff ↗
1.1-8.4
2012-12-10 · diff ↗
1.1-8.3
2012-10-29 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
R
R 2.13.0 released · 2011-04-13
R
R 2.12.0 released · 2010-10-15
R
R 2.11.0 released · 2010-04-22
1.1-8.2
2009-11-03 · diff ↗
R
R 2.10.0 released · 2009-10-26
R
R 2.9.0 released · 2009-04-17
R
R 2.8.0 released · 2008-10-20
1.1-7.2
2008-08-06 · diff ↗
R
R 2.7.0 released · 2008-04-22
R
R 2.6.0 released · 2007-10-03
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
R
R 2.2.0 released · 2005-10-06
1.1-7.1
2005-04-26 · diff ↗
R
R 2.1.0 released · 2005-04-18
1.1-7
2004-10-27 · diff ↗
R
R 2.0.0 released · 2004-10-04
R
R 1.9.0 released · 2004-04-12
1.1-6
2004-03-10 · diff ↗
1.1-4
2004-03-03 · diff ↗
1.1-3
2004-03-02 · diff ↗
1.1-2
2004-03-01 · diff ↗
1.1
2003-10-27
R
R 1.8.0 released · 2003-10-08

Package metadata

First published: 2003-10-27
Total releases: 23 / 23 yrs
License: Lucent Public License
Minimum R: ≥ 3.0.0
Download size: 25 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Analysis of Spatial Data

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("mapproj")

Format

Deckmyn, A., Bivand, R., Brownrigg, R., McIlroy, D., & Minka, T. P. (2025). mapproj: Map Projections (Version 1.2.12) [Computer software]. https://doi.org/10.32614/CRAN.package.mapproj

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 mapproj version 1.2.12 [Data set]. HJJB, LLC. Data release v2026-08-15. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-15, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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