R Observatory: Metrics for spcosa version 0.4-6

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

spcosa

0.4-6Package record

Spatial Coverage Sampling and Random Sampling from Compact Geographical Strata

1packages dependsuggested by 1

12.4Kdownloads / year

37.9%test coverage

13/13flavors OK

Overview

About

Maintained by Dennis WalvoortCRAN page ↗Repository ↗

Spatial coverage sampling and random sampling from compact geographical strata created by k-means. See Walvoort et al. (2010) doi:10.1016/j.cageo.2010.04.005 for details.

Changes in 0.4-6

updated Rd-files

From inst/NEWS.Rd in the release

Install

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

install.packages("spcosa", 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-spcosa

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-spcosa

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-spcosa

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 3.3 min · r-oldrel-macos-x86_64

Status changes

OK13 OK2026-08-04
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-04-06
ERROR13 OK, 1 ERROR2026-04-04
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.4-6

README· In the repository, left out of the releaseVignettesNoNEWSYes · mentions 0.4-6Citation fileYes · cites a publicationWebsitenot declared in DESCRIPTION

Help pages: 28includes a package overview page
Examples that run: 25%1 run in a plain check · 3 never run
Exported functions with examples: not tracked
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 25%

Also includes 5 demo scripts (run with demo())

How these are measured

Downloads

12.4K

CRAN downloads in the past year

Rank #3,017 · ~34/day · ~1K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.8K30 days

4.4K90 days

12.4K1 year

Compare downloads with other packages →

Also on95 r2u1 autocran152 c2d4u

How downloads are counted

Repository

git.wur.nl/walvo001/spcosa ↗

0Stars

0Forks

0Open issues

0Open PRs

0Releases

48Commits

1Commit identities

48 commits · Last activity 2025-10-28

Responsiveness

not measured

How these are measured

PracticesBeta

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

Checks run against git.wur.nl/walvo001/spcosa on 2026-10-21.

Docs source (1)

README.qmd

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Installing spcosa adds 19 packages (9 with compiled code, 19 MB of source tarballs). Heaviest: ggplot2 6.0 MB, sp 4.3 MB, isoband 1.5 MB.

Depends (4)

R >= 4.1.0rJavamethodsutils

Imports (2)

sp ggplot2

LinkingTo (0)

none

Suggests (5)

gridRUnit sf knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

Imports 1

Suggested by 1

Depends, Imports or LinkingTo, most downloaded first

intamapInteractive

Suggests, most downloaded first

secr

How these are counted

Code & Tests

People & History

People (3)

Dennis Walvoort

Author, Maintainer, Copyright holder · added in 0.3-0

Dick Brus

Author, Copyright holder · added in 0.3-0

Jaap de Gruijter

Author, Copyright holder · added in 0.3-0

Maintainer since 0.1-1 (2009)

Listed in earlier versions (3)

Show 3 peopleHide 3 people

D.J. Brus

no longer listed · 0.1-1 to 0.2-3

J.J. de Gruijter

no longer listed · 0.1-1 to 0.2-3

D.J.J. Walvoort

no longer listed · 0.1-1 to 0.2-3

Releases (39)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
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R 4.5.0 released · 2025-04-11
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R 4.4.0 released · 2024-04-24
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R 4.3.0 released · 2023-04-21
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R 4.2.0 released · 2022-04-22
unarchivedReturned to CRAN
2021-12-13
R
R 4.1.0 released · 2021-05-18
archivedRemoved from CRAN
2021-02-16
check problems were not corrected in time Fails with PROJ < 6
R
R 4.0.0 released · 2020-04-24
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R 3.6.0 released · 2019-04-26
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R 3.5.0 released · 2018-04-23
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R 3.4.0 released · 2017-04-21
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R 3.3.0 released · 2016-05-03
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R 3.2.0 released · 2015-04-16
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R 3.1.0 released · 2014-04-10
3.0.1Latest
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R 3.0.0 released · 2013-04-03
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R 2.14.0 released · 2011-10-31
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R
R 2.8.0 released · 2008-10-20

Package metadata

First published: 2009-03-13
Total releases: 39 / 17 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.1.0
Download size: 48 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("spcosa")

The package provides a citation file that builds its entry when R runs it. Run citation() to see it.

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 spcosa version 0.4-6 [Data set]. HJJB, LLC. Data release v2026-10-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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