R Observatory: Metrics for Java version 0.54

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 2000-08-14. Its history is shown below.

Details below reflect version 0.54, its last release before removal.

Java

0.54Package record

The Omegahat interface for R and Java.

0packages depend

–downloads / year

–test coverage

–flavors OK

Overview

About

CRAN page ↗Website ↗

An interface from R to Java to create and call Java objects and methods.

Install

R (source archive)

url <- "https://cran.r-project.org/src/contrib/Archive/Java/Java_0.54.tar.gz"
pkgFile <- "Java_0.54.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 (0.54) 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 0.54

READMEYes · 469 wordsVignettesNoNEWSNoCitation fileNoWebsiteYes

Help pages: 33
Examples that run: 83%25 run in a plain check · 3 never run · 2 hold no code
Exported functions with examples: 91%
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 85%

How these are measured

Downloads

Java Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

How downloads are counted

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (1)

R >= 1.1.0

Imports (0)

none

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 (2)

Duncan Temple Lang

Contributor

John Chambers

Contributor

Releases (3)

Pick two releases to compare their code metrics.

R
R 1.5.0 released · 2002-04-29
0.54archived
2000-08-14 · diff ↗
0.54
record
2000-07-24 · diff ↗
0.51
record
2000-07-24 · diff ↗
0.5
record
2000-07-24

Package metadata

First published: 2000-07-24
Total releases: 3 / 26 yrs
License: GPL version 2 or newer. http://www.gnu.org/copyleft/gpl.html
Minimum R: ≥ 1.1.0

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("Java")

Format

Lang, D. T., & Chambers, J. (n.d.). Java: The Omegahat interface for R and Java. (Version 0.54) [Computer software]. Retrieved October 26, 2026, from https://CRAN.R-project.org/package=Java

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 Java version 0.54 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →