R Observatory: Metrics for GrassmannOptim version 2.0.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 2023-08-19. Its history is shown below.

Reason: email to the maintainer is undeliverable

Details below reflect version 2.0.1, its last release before removal.

GrassmannOptim

2.0.1Package record

Grassmann Manifold Optimization

0packages depend

–downloads / year

–test coverage

–flavors OK

Overview

About

Maintained by Kofi Placid AdragniCRAN page ↗Website ↗

Optimizing a function F(U), where U is a semi-orthogonal matrix and F is invariant under an orthogonal transformation of U.

Install

R (source archive)

url <- "https://cran.r-project.org/src/contrib/Archive/GrassmannOptim/GrassmannOptim_2.0.1.tar.gz"
pkgFile <- "GrassmannOptim_2.0.1.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 (2.0.1) 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 2.0.1

READMENoVignettesNoNEWSNoCitation fileYes · cites a publicationWebsiteYes

Help pages: 1includes a package overview page
Examples that run: 100%1 run in a plain check
Exported functions with examples: not tracked
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 100%

How these are measured

Downloads

Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

Also on35 r2u2 autocran80 c2d4u

How downloads are counted

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (1)

Matrix

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)

Kofi Placid Adragni

Contributor

Seongho Wu

Contributor

Maintainer since 1.0 (2009)

Releases (5)

Pick two releases to compare their code metrics.

R
R 4.4.0 released · 2024-04-24
archivedRemoved from CRAN
2023-08-19
email to the maintainer is undeliverable
R
R 4.3.0 released · 2023-04-21
2.0.1
record
2022-06-22 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
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
R
R 3.1.0 released · 2014-04-10
2.0
record
2013-12-01 · diff ↗ ·
removed 1 export
pattern:.

added 1 export
pattern:^[[:alpha:]]+
R
R 3.0.0 released · 2013-04-03
1.2
record
2012-07-08 · diff ↗

Show 8 earlier eventsHide 8 earlier events

R
R 2.15.0 released · 2012-03-30
1.1
record
2012-03-19 · diff ↗ ·
added 1 export
pattern:.
R
R 2.14.0 released · 2011-10-31
R
R 2.13.0 released · 2011-04-13
R
R 2.12.0 released · 2010-10-15
R
R 2.11.0 released · 2010-04-22
1.0
record
2009-12-11
R
R 2.10.0 released · 2009-10-26

Package metadata

First published: 2009-12-11
Total releases: 5 / 17 yrs
License: GPL (>= 2) OSI

Cite

Cite this package

Run in R for the authors' entry:

citation("GrassmannOptim")

The package provides a citation file, so citation() returns the authors' own entry.

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 GrassmannOptim version 2.0.1 [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.

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