R Observatory: Metrics for munsellinterpol version 3.5-1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

munsellinterpol

3.5-1

Interpolate Munsell Renotation Data from Hue Value/Chroma to CIE/RGB

3packages depend

5.7Kdownloads / year

36.0%test coverage

13/13checks pass

Overview

About

Maintained by Glenn DavisFirst published 2014-06-1117 releasesCRAN page ↗

Methods for interpolating data in the Munsell color system following the ASTM D-1535 standard. Hues and chromas with decimal values can be interpolated and converted to/from the Munsell color system and CIE xyY, CIE XYZ, CIE Lab, CIE Luv, or RGB. Includes ISCC-NBS color block lookup. Based on the work by Paul Centore, "The Munsell and Kubelka-Munk Toolbox".

Install

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

install.packages("munsellinterpol", 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-munsellinterpol

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-munsellinterpol

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-munsellinterpol

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

Health

CRAN checks

13OK

Slowest check: 7.8 min · r-devel-windows-x86_64

Code health

Yes

Tests · ratio 0.21

36.0%

Coverage · measured lines

100%

Documentation · exports

4

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
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-06-07
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 2 earlier snapshots

OK2026-03-18
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 95%
Return-value docs: 100%
References docs: 93%

Downloads

5.7K

CRAN downloads in the past year

Rank #4,330 · ~16/day · ~472/mo

Releases R versions

Daily download trend is not available in this view yet.

35730 days

1.9K90 days

5.7K1 year

Compare downloads with other packages →

Also on163 r2u13 autocran

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0.0

Imports (4)

rootSolve spacesRGB spacesXYZ logger

LinkingTo (0)

none

Suggests (7)

microbenchmarkmgcvknitr rmarkdown colorSpec flextable OxSR

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

0indirect

OxSR itraxR soilKey

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Glenn Davis

Author, Maintainer · added in 2.0.1

Authors (3)

Glenn Davis

Author, Maintainer · added in 2.0.1

Paul Centore

Author, Copyright holder

Jose Gama

Author, Translator

Contributors (1)

Hugo Rodrigues

Contributor · added in 3.5-1

Copyright holders (1)

Paul Centore

Author, Copyright holder

Translators (1)

Jose Gama

Author, Translator

Listed in earlier versions (1)

Göran Högnäs

no longer listed · 1.0.1

Package Timeline

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

3.5-1Latest
2026-07-30 · current release · diff ↗
3.4-0
2026-07-03 · diff ↗
R
R 4.6.0 released · 2026-04-24
3.3-2
2026-03-13 · diff ↗
3.2-0
2025-06-18 · diff ↗
R
R 4.5.0 released · 2025-04-11
3.1-0
2025-01-19 · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
3.0-0
2022-04-08 · diff ↗
2.8-2
2022-03-04 · diff ↗
2.7-1
2021-12-10 · diff ↗
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
2.6-1
2020-02-02 · diff ↗

Show 15 earlier events

2.5-1
2019-07-20 · diff ↗
2.4-1
2019-05-16 · diff ↗
R
R 3.6.0 released · 2019-04-26
2.3-1
2019-04-21 · diff ↗
2.2-1
2019-01-30 · diff ↗
2.1-3
2018-07-27 · diff ↗
2.0.1
2018-06-07 · diff ↗
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
1.0.2
2015-07-23 · diff ↗
R
R 3.2.0 released · 2015-04-16
archivedRemoved from CRAN
2014-12-07
maintainer address <jgama@abo.fi> bounced
1.0.1
2014-06-11
R
R 3.1.0 released · 2014-04-10

Package metadata

First published: 2014-06-11
Total releases: 17 / 12 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.0.0
Bundled data: 32 KB / 1 file
Download size: 1.1 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("munsellinterpol")

Format

Davis, G., Centore, P., Gama, J., & Rodrigues, H. (2026). munsellinterpol: Interpolate Munsell Renotation Data from Hue Value/Chroma to CIE/RGB (Version 3.5-1) [Computer software]. https://doi.org/10.32614/CRAN.package.munsellinterpol

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 munsellinterpol version 3.5-1 [Data set]. HJJB, LLC. Data release v2026-08-16. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-16, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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