R Observatory: Metrics for pcds.ugraph version 0.1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

pcds.ugraph

0.1.1

Underlying Graphs of Proximity Catch Digraphs and Their Applications

0packages depend

2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Elvan CeyhanFirst published 2023-07-052 releasesCRAN page ↗

Contains the functions for construction and visualization of underlying and reflexivity graphs of the three families of the proximity catch digraphs (PCDs), see (Ceyhan (2005) ISBN:978-3-639-19063-2), and for computing the edge density of these PCD-based graphs which are then used for testing the patterns of segregation and association against complete spatial randomness (CSR)) or uniformity in one and two dimensional cases. The PCD families considered are Arc-Slice PCDs, Proportional-Edge (PE) PCDs (Ceyhan et al. (2006) doi:10.1016/j.csda.2005.03.002) and Central Similarity PCDs (Ceyhan et al. (2007) doi:10.1002/cjs.5550350106). See also (Ceyhan (2016) doi:10.1016/j.stamet.2016.07.003) for edge density of the underlying and reflexivity graphs of PE-PCDs. The package also has tools for visualization of PCD-based graphs for one, two, and three dimensional data.

Install

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

install.packages("pcds.ugraph", 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-pcds.ugraph

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-pcds.ugraph

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13OK

Slowest check: 2.4 min · r-oldrel-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
OK2026-04-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 2 earlier snapshots

ERROR2026-04-09
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 88 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 96%
Documented parameters: 93%
Return-value docs: 100%
References docs: 81%

Downloads

2K

CRAN downloads in the past year

Rank #20,198 · ~5/day · ~165/mo

Releases R versions

Daily download trend is not available in this view yet.

13930 days

54790 days

2K1 year

Compare downloads with other packages →

Also on88 r2u

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (3)

pcds interp Rdpack

LinkingTo (0)

none

Suggests (5)

knitr scatterplot3d rmarkdown bookdown spelling

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Elvan Ceyhan

Author, Maintainer

Authors (1)

Elvan Ceyhan

Author, Maintainer

Package Timeline

2 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
0.1.1Latest
2023-12-19 · current release · diff ↗
0.1.0
2023-07-05
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-07-05
Total releases: 2 / 3 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.5.0
Download size: 298 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("pcds.ugraph")

Format

Ceyhan, E. (2023). pcds.ugraph: Underlying Graphs of Proximity Catch Digraphs and Their Applications (Version 0.1.1) [Computer software]. https://doi.org/10.32614/CRAN.package.pcds.ugraph

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 pcds.ugraph version 0.1.1 [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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