R Observatory: Metrics for corr2D version 1.0.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

corr2D

1.0.3

Implementation of 2D Correlation Analysis in R

0packages depend

3.3Kdownloads / year

12.2%test coverage

13/13checks pass

Overview

About

Maintained by Robert GeitnerFirst published 2016-06-0610 releasesCRAN page ↗

Implementation of two-dimensional (2D) correlation analysis based on the Fourier-transformation approach described by Isao Noda (I. Noda (1993) DOI:10.1366/0003702934067694). Additionally there are two plot functions for the resulting correlation matrix: The first one creates colored 2D plots, while the second one generates 3D plots.

Install

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

install.packages("corr2D", 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-corr2d

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-corr2D

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-corr2D

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

Health

CRAN checks

13OK

Slowest check: 1.3 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.01

12.2%

Coverage · measured lines

100%

Documentation · exports

10

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 289 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 62%
Return-value docs: 71%
References docs: 88%

Downloads

3.3K

CRAN downloads in the past year

Rank #10,719 · ~9/day · ~276/mo

Releases R versions

Daily download trend is not available in this view yet.

18630 days

90290 days

3.3K1 year

Compare downloads with other packages →

Also on116 r2u20 autocran

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (10)

doParallel foreach parallel (>= 3.0.2)fields mmandstatsgrDevicesgraphicsutilscolorspace

LinkingTo (0)

none

Suggests (7)

knitr rmarkdown R.rsp testthat rgl profr xtable

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Robert Geitner

Maintainer, Author

Authors (3)

Robert Geitner

Maintainer, Author

Thomas Bocklitz

Author

Robby Fritzsch

Author

Contributors (1)

Juergen Popp

Contributor, Copyright holder

Copyright holders (1)

Juergen Popp

Contributor, Copyright holder

Package Timeline

10 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
R
R 4.3.0 released · 2023-04-21
1.0.3Latest
2022-07-14 · current release · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
1.0.2
2021-01-08 · diff ↗
R
R 4.0.0 released · 2020-04-24
1.0.0
2019-07-29 · diff ↗
0.4.0
2019-07-01 · diff ↗
R
R 3.6.0 released · 2019-04-26
0.3.0
2018-10-29 · diff ↗
R
R 3.5.0 released · 2018-04-23
0.2.0
2017-07-17 · diff ↗
R
R 3.4.0 released · 2017-04-21

Show 5 earlier events

0.1.12
2016-11-28 · diff ↗
0.1.11
2016-10-17 · diff ↗
0.1.10
2016-07-26 · diff ↗
0.1.9
2016-06-06
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2016-06-06
Total releases: 10 / 10 yrs
License: GPL-3 OSI
Bundled data: 7.5 KB / 1 file
Download size: 650 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("corr2D")

Format

Geitner, R., Bocklitz, T., Fritzsch, R., & Popp, J. (2022). corr2D: Implementation of 2D Correlation Analysis in R (Version 1.0.3) [Computer software]. https://doi.org/10.32614/CRAN.package.corr2D

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 corr2D version 1.0.3 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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