R Observatory: Metrics for rospca version 1.1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

rospca

1.1.1

Robust Sparse PCA using the ROSPCA Algorithm

1packages depend

27.7Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Tom ReynkensFirst published 2017-01-167 releasesCRAN page ↗GitHub ↗

Implementation of robust sparse PCA using the ROSPCA algorithm of Hubert et al. (2016) DOI:10.1080/00401706.2015.1093962.

Install

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

install.packages("rospca", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("TReynkens/rospca")

Development version from TReynkens/rospca. Installs pak first if it is not already available.

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-rospca

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-rospca

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-rospca

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

Health

CRAN checks

13OK

Slowest check: 1.9 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

10

Dependencies · direct

Check history

OK2026-08-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-04-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-09
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 75%
References docs: 100%

Downloads

27.7K

CRAN downloads in the past year

Rank #2,660 · ~76/day · ~2.3K/mo

Releases R versions

Daily download trend is not available in this view yet.

2.2K30 days

6.8K90 days

27.7K1 year

Compare downloads with other packages →

Also on121 r2u18 autocran78 c2d4u

Repository

GitHub ↗ treynkens/rospca

13Stars

4Forks

0Open issues

0Open PRs

7Releases

85Commits

1Contributors

robust-pcasparse-data

85 commits · Last activity 2024-11-30

Stars over time

2025-01-15 · 132026-07-07 · 13

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/treynkens/rospca on 2026-08-09.

Docs source (1)

README.Rmd

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.14.0

Imports (10)

statsgraphicsparallelmrfDepth robustbase (>= 0.92-6)pcaPP rrcov elasticnet mvtnorm pracma

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

cellWise

Code & Tests

Datasets

People & History

People (5)

Maintainer (1)

Tom Reynkens

Author, Maintainer

Authors (1)

Tom Reynkens

Author, Maintainer

Contributors (4)

Contributor

Contributor

Contributor

Contributor

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
1.1.1Latest
2024-12-02 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
1.1.0
2024-03-31 · diff ↗
R
R 4.3.0 released · 2023-04-21
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
1.0.4
2018-02-26 · diff ↗
1.0.3
2017-10-20 · diff ↗
R
R 3.4.0 released · 2017-04-21
1.0.2
2017-04-03 · diff ↗
1.0.1
2017-02-28 · diff ↗

Show 2 earlier events

1.0.0
2017-01-16
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2017-01-16
Total releases: 7 / 9 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 2.14.0
Bundled data: 255 KB / 1 file
Download size: 275 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Robust Statistical Methods

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("rospca")

Format

Reynkens, T., Hubert, M., Schmitt, E., Todorov, V., & Verdonck, T. (2024). rospca: Robust Sparse PCA using the ROSPCA Algorithm (Version 1.1.1) [Computer software]. https://doi.org/10.32614/CRAN.package.rospca

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 rospca version 1.1.1 [Data set]. HJJB, LLC. Data release v2026-08-15. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-15, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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