R Observatory: Metrics for commandr version 1.0.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 2021-04-29. Its history is shown below.

Reason: check problems were not corrected in time

Details below reflect version 1.0.1, its last release before removal.

commandr

1.0.1Package record

Command pattern in R

0packages depend

–downloads / year

–test coverage

–flavors OK

Overview

About

Maintained by Tengfei YinCRAN page ↗

An S4 representation of the Command design pattern. The Operation class is a simple implementation using closures and supports forward and reverse (undo) evaluation. The more complicated Protocol framework represents each type of command (or analytical protocol) by a formal S4 class. Commands may be grouped and consecutively executed using the Pipeline class. Example use cases include logging, do/undo, analysis pipelines, GUI actions, parallel processing, etc.

Install

R (source archive)

url <- "https://cran.r-project.org/src/contrib/Archive/commandr/commandr_1.0.1.tar.gz"
pkgFile <- "commandr_1.0.1.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (1.0.1) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

Health

CRAN checks

CRAN check results are not tracked yet.

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.1

READMENoVignettesYes · 1 · dynamicNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 8
Examples that run: 100%7 run in a plain check
Exported functions with examples: 88%
Documented parameters: 86%
Return-value docs: 25%
Help pages citing references: 0%

How these are measured

Downloads

commandr Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

Also on16 autocran

How downloads are counted

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (1)

methods

Imports (1)

utils

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (1)

Michael Lawrence

Contributor

Maintainer since 0.9.3 (2012)

Releases (3)

Pick two releases to compare their code metrics.

R
R 4.1.0 released · 2021-05-18
archivedRemoved from CRAN
2021-04-29
check problems were not corrected in time
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
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
R
R 3.2.0 released · 2015-04-16
1.0.1
record
2014-08-25 · diff ↗
R
R 3.1.0 released · 2014-04-10
R
R 3.0.0 released · 2013-04-03
0.9.5
record
2012-09-03 · diff ↗
0.9.3
record
2012-08-30
R
R 2.15.0 released · 2012-03-30

Package metadata

First published: 2012-08-30
Total releases: 3 / 14 yrs
License: Artistic-2.0 OSI

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("commandr")

Format

Lawrence, M. (n.d.). commandr: Command pattern in R (Version 1.0.1) [Computer software]. Retrieved October 27, 2026, from https://CRAN.R-project.org/package=commandr

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 commandr version 1.0.1 [Data set]. HJJB, LLC. Data release v2026-10-26. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-26, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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