Older releaseCurrent release 3.4.4
maps
‹2.1-5
- 3.4.423 Oct 2026, current
- 3.4.326 May 2025
- 3.4.2.110 Nov 2024
- 3.4.215 Dec 2023
- 3.4.1.13 Nov 2023
- 3.4.131 Oct 2022
- 3.4.025 Sep 2021
- 3.3.03 Apr 2018
- 3.2.08 Jun 2017
- 3.1.127 Jul 2016
- 3.1.013 Feb 2016
- 3.0.24 Jan 2016
- 3.0.14 Dec 2015
- 3.0.0-22 Oct 2015
- 3.0.0-128 Sep 2015
- 3.0.027 Sep 2015
- 2.3-113 Aug 2015
- 2.3-109 Jul 2015
- 2.3-922 Sep 2014
- 2.3-73 Jun 2014
- 2.3-66 Sep 2013
- 2.3-38 Aug 2013
- 2.3-213 Mar 2013
- 2.3-011 Dec 2012
- 2.2-86 Dec 2012
- 2.2-615 May 2012
- 2.2-515 Jan 2012
- 2.2-412 Jan 2012
- 2.2-313 Dec 2011
- 2.2-29 Nov 2011
- 2.2-13 Nov 2011
- 2.1-63 May 2011
- 2.1-524 Sep 2010
- 2.1-425 May 2010
- 2.1-317 May 2010
- 2.1-220 Apr 2010
- 2.1-18 Feb 2010
- 2.1-021 Mar 2009
- 2.0-4017 Apr 2008
- 2.0-3914 Oct 2007
- 2.0-3812 Sep 2007
- 2.0-375 Sep 2007
- 2.0-3626 Apr 2007
- 2.0-3514 Feb 2007
- 2.0-3330 Jan 2007
- 2.0-3229 Sep 2006
- 2.0-317 Feb 2006
- 2.0-3020 Dec 2005
- 2.0-2819 Dec 2005
- 2.0-2729 Apr 2005
- 2.0-2617 Jan 2005
- 2.0-254 Nov 2004
- 2.0-2428 Oct 2004
- 2.0-2325 Sep 2004
- 2.0-2219 Jul 2004
- 2.0-212 Jun 2004
- 2.0-206 Apr 2004
- 2.0-183 Mar 2004
- 2.0-1513 Feb 2004
- 2.0-145 Feb 2004
- 2.0-1312 Dec 2003
- 2.0-1229 Nov 2003
- 2.0-1124 Nov 2003
- 2.0-1013 Nov 2003
- 2.0-96 Nov 2003
- 2.0-830 Oct 2003
- 2.0-714 Oct 2003
- 2.0-611 Oct 2003
- 2.0-59 Oct 2003
- 2.0-48 Oct 2003
- 2.0-37 Oct 2003
- Released
- 24 Sep 2010R 2.11.1 at the time
- Advisories, method
Method
Security advisories
Advisories come from the R Consortium advisory database, a community record of security problems in R packages, as OSV publishes it.
- The copy
- The record is read once a day. The data is published under the Apache License 2.0 and is credited on the advisories list.
- Box under the name
- Under the package's name, a box names any advisory that affects the current release, with its fix or that there is none.
- Ranges
- Advisories state ranges, such as from 0.9.12 up to but not including 1.8.8. Each range is checked against every version CRAN has published, using the version rules R itself uses, so a release that came out after the advisory was written is still caught by its range.
- Not the package
- The rating is for the library flaw itself, not for how exposed the R package is, and it is never added up into a figure for the package.
- None knownfor this release
- Test coverage, method
Method
Test coverage
Test coverage is measured by downloading each CRAN package's current source file, installing its dependencies, building it and running its tests under covr.
- Almost half of CRAN has no tests to run
- Only CRAN packages are measured. Many have no percentage, most often because the package has no tests, and that blank is a recorded outcome, not missing data.
- NOT_CRAN
- Tests run with NOT_CRAN=true, so tests that skip themselves on CRAN run here, and the figure can differ from what CRAN's own checks see.
- Current version only
- Only the current version is measured, and a new version on CRAN is measured again. Older rows are kept but never filled in later. This is one package's run.
- Never 0%
- On a package page three states stay apart: measured, no tests, and not measured. Neither of the last two is ever shown as 0%.
- –not measured for this release
- Public exports, method
Method
Code metrics
Code metrics come from reading the released source of each package version. The package is never installed, loaded or run.
- One row a version
- Each analysed version gives one row of figures. The Code, Tests and Documentation sections, the pages of older releases and Release changes all read from those rows.
- CRAN
- CRAN versions are read from the github.com/cran mirror, which holds one commit for each released source file, and every version tag is analysed. Nothing is built, installed or run.
- Release, not repository
- Documentation describes what the analysed release holds: a
README, vignettes, aNEWSfile and the shares read from its help pages. Files kept only in the repository, such as a pkgdown configuration or CI files, are read by the repository scan instead. - Zero
- Zero means the analysis looked and found none.
- –none added or removed
Record made 29 Oct 2026, 01:13 UTC from data release v2026-10-28, merged 23:10 UTC. Project DOI 10.5281/zenodo.21843040.
https:/
This page reports what R Observatory measured for this release. It is not a validation, and it does not say whether the package is fit for your intended use.
Compare
Compared with 3.4.4, released 23 Oct 2026.
- Time between
- 5,873 days31 releases in between
- Advisories
- None knownfor either release
- Exports
- 20 addednone removed
- Files changed
- 166+182,714 −114,846 lines
Values that differ (14)
| Measure | Section | 2.1-5 | 3.4.4 |
|---|---|---|---|
| Maintainer | Release | Ray Brownrigg | Alex Deckmyn |
| Download size | Release | 1.5 MB | 2.2 MB |
| Authors | Release | Richard A. Becker, Ray Brownrigg Enhancements by Thomas P Minka | Becker, Wilks, Ray Brownrigg, Minka, Alex Deckmyn |
| Internal functions | Code | 29 | 25 |
| Lines of R code | Code | 995 | 1,448 |
| Lines of compiled code | Code | 1,484, 39.1% of code | 1,997, 38.8% of code |
| Complexity | Code | mean 5.2, highest 38 | mean 5.9, highest 53 |
| Help pages with running examples | Tests | 18 of 18 | 22 of 22 |
| Help pages | Documentation | 25 | 33 |
| Exports with examples | Documentation | 100% | 84.6% |
| NEWS | Documentation | No | Yes, does not mention 3.4.4 |
| Depends | Dependencies | R (>= 2.9.0) | R (>= 3.5.0) |
| Imports | Dependencies | None | graphics, utils |
| Suggests | Dependencies | mapproj | mapproj (>= 1.2-0), mapdata (>= 2.3.0), sf, rnaturalearth |
Exports added (20)
.map.rangeSpatialLines2mapSpatialPolygons2maparea.mapidentify.mapiso.alphaiso.expandmapmap.axesmap.citiesmap.clip.polymap.scalemap.textmap.wheremap.wrapmap.wrap.polymatch.mapsf2mapsmooth.mapsov.expand
Most changed files (12 of 166)
| File | Lines added | Lines deleted |
|---|---|---|
src/world.line | 110,479 | 57,707 |
src/legacy_world.line | 31,815 | 31,815 |
src/legacy_world.gon | 7,188 | 7,188 |
src/world.gon | 3,893 | 7,113 |
src/lakes.line | 6,963 | 0 |
src/world.name | 3,105 | 3,762 |
src/legacy_world.name | 2,286 | 2,286 |
src/county.line | 2,256 | 2,227 |
src/world2.gon | 4,005 | 0 |
configure | 2,891 | 10 |
src/world2.name | 1,652 | 13 |
src/county.name | 699 | 696 |
Release
- Published
- 24 Sep 2010
- Status
- Replaced by 2.1-6 on 3 May 2011
- Previous
- 2.1-4, 25 May 2010
- License
- GPL-2, OSI approved
- Maintainer
- Ray Brownrigg
- Download size
- 1.5 MB
- Authors
- Richard A. Becker, Ray Brownrigg Enhancements by Thomas P Minka
- Source code
- Not kept for this release
Advisories
- This release
- None known
CRAN checks
Method, CRAN checks Method CRAN runs every current package through Checks and health
R CMD check on a set of machines and publishes a result for each one. The health shown on a package page comes from these results alone.
- Results
- Kept only for the current release
Code
- Lines of R code
- 995
- Internal functions
- 29
- Mean complexity
- 5.2the most is 38
Lines by kind (3,795)
| Kind | Lines | Share |
|---|---|---|
| R code | 995 | 26% |
| Documentation | 1,316 | 35% |
| Compiled code | 1,484 | 39% |
Tests
- Test cases
- 0
- Lines of tests
- 0
- Tests
- No
- Test lines per line of code
- 0.00
- Coverage
- Not measured for this release
- Help pages with running examples
- 18 of 18
Documentation
- Vignettes
- 0
- Help pages
- 25
- Exports with examples
- 100%
- NEWS
- No
- Citation file
- No
- Website
- Not kept for this release
Dependencies
Method, Dependencies Method Dependent packages are other packages that list this one under Reverse dependencies
Depends, Imports or LinkingTo in their DESCRIPTION file. Those fields list the packages a package needs to install, so dependents break if this one is archived or broken.Suggests install and run without it, and use it for tests, examples or an optional feature. They are counted as Suggested by, never among the dependents, and a package that also lists it under one of the three fields is a dependent and is not counted again.
- Depends
- R (>= 2.9.0)
- Imports
- None
- LinkingTo
- None
- Suggests
- mapproj
- Install tree
- Kept only for the current release
- Advisories in the install tree
- Kept only for the current release
Today
Checks, downloads, dependents, people and the repository describe the package as it is now, so they are on the current release.
Sources
| Part | From | As of |
|---|---|---|
| Release history | CRAN package versions | 28 Oct 2026 |
| Advisories | osv-advisories 1.0.0, R version 4.6.1 (2026-06-24) | 28 Oct 2026 |
| CRAN checks | CRAN check results | Kept only for the current release |
| Tests, documentation, code | rpkg-analyzer 0.5.2 | 26 Oct 2026 |
| Coverage | covr | Not measured for this release |
| Use | CRAN downloads, reverse dependencies, repository | Not shown for this release |
Daily data releases are kept on GitHub, so the data behind this record can be fetched again from v2026-10-28 (merged 23:10 UTC). Values not kept for a release say so and are never filled in from another release.