R Observatory: Metrics for apcf version 0.3.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

apcf

0.3.3

Adapted Pair Correlation Function

0packages depend

6.2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Robert NuskeFirst published 2019-01-1112 releasesCRAN page ↗GitHub ↗

The adapted pair correlation function transfers the concept of the pair correlation function from point patterns to patterns of objects of finite size and irregular shape (e.g. lakes within a country). The pair correlation function describes the spatial distribution of objects, e.g. random, aggregated or regularly spaced. This is a reimplementation of the method suggested by Nuske et al. (2009) doi:10.1016/j.foreco.2009.09.050 using the library 'GEOS' doi:10.5281/zenodo.11396894.

Install

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

install.packages("apcf", 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("rnuske/apcf")

Development version from rnuske/apcf. 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-apcf

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-apcf

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-apcf

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

Health

CRAN checks

13OK

Slowest check: 3.4 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

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
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-04-22
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 1 earlier snapshots

NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 324 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 90%
Return-value docs: 100%
References docs: 57%

Downloads

6.2K

CRAN downloads in the past year

Rank #6,126 · ~17/day · ~516/mo

Releases R versions

Daily download trend is not available in this view yet.

26130 days

1.3K90 days

6.2K1 year

Compare downloads with other packages →

Also on427 r2u29 autocran

Repository

GitHub ↗ rnuske/apcf

5Stars

1Forks

0Open issues

0Open PRs

4Releases

146Commits

3Contributors

rr-packagegeospatial-statisticspoint-pattern-analysisgeos

146 commits · Last activity 2026-01-03

Stars over time

2021-08-27 · 52026-07-07 · 5

Repository practices

Upstream repositoryBeta

6 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/rnuske/apcf on 2026-08-16.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Research and citation (1)

CITATION.cff

Show all practices

Lint, format, editor (1)

RStudio project

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.3.0

Imports (2)

Rcpp wk

LinkingTo (1)

Rcpp

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Robert Nuske

Author, Maintainer

Authors (1)

Robert Nuske

Author, Maintainer

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.3.3Latest
2025-12-21 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
0.3.2
2025-02-28 · diff ↗
0.3.1
2024-06-13 · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
0.3.0
2022-11-12 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.2.0
2022-03-31 · diff ↗
0.1.7
2021-10-27 · diff ↗
0.1.6
2021-07-27 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.1.5
2020-07-05 · diff ↗
unarchivedReturned to CRAN
2020-07-05
archivedRemoved from CRAN
2020-06-13
policy violation Email to the maintainer was rejected

Show 9 earlier events

R
R 4.0.0 released · 2020-04-24
0.1.4
2020-02-04 · diff ↗
0.1.3
2019-06-13 · diff ↗
R
R 3.6.0 released · 2019-04-26
0.1.2
2019-01-17 · diff ↗
unarchivedReturned to CRAN
2019-01-17
archivedRemoved from CRAN
2019-01-16
policy violation No configure.ac, recommends installation from github
0.1.1
2019-01-11
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2019-01-11
Total releases: 12 / 7 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 3.3.0
Bundled data: 24 KB / 4 files
Download size: 397 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("apcf")

The authors publish a CITATION.cff, so they have said how they want this cited. Run citation() and use what it gives you.

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 apcf version 0.3.3 [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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