R Observatory: Metrics for ppr version 1.1-2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 1998-08-31. Its history is shown below.

Details below reflect version 1.1-2, its last release before removal.

ppr

1.1-2

0packages depend

–downloads / year

–test coverage

–checks pass

Overview

About

1 releasesCRAN page ↗

Install

R (source archive)

url <- "https://cran.r-project.org/src/contrib/Archive/ppr/ppr_1.1-2.tar.gz"
pkgFile <- "ppr_1.1-2.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 (1.1-2) 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.

Code health

None

Tests · ratio 0.00

not tracked

Coverage

0

Dependencies · direct

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: not tracked
References docs: 33%

Downloads

ppr Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (0)

none

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.

Code & Tests

People & History

People (2)

Other (2)

Brian Ripley

Contributor

based on Fortran code by J.H. Friedman. R port by Brian Ripley.

Contributor

Package Timeline

1 release. R releases are shown for context.

R
R 1.5.0 released · 2002-04-29
1.1-2archived
1998-08-31
1.1-2
1977-08-08

Package metadata

Total releases: 1
License: Unlimited distribution for noncommercial use OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ppr")

Format

Ripley, B., & Ripley., b. o. F. c. b. J. H. F. R. p. b. B. (n.d.). ppr (Version 1.1-2) [Computer software]. Retrieved August 14, 2026, from https://CRAN.R-project.org/package=ppr

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 ppr version 1.1-2 [Data set]. HJJB, LLC. Data release v2026-08-13. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-13, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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