R Observatory: Metrics for ExPosition version 2.11.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ExPosition

2.11.0

Exploratory Analysis with the Singular Value Decomposition

5packages depend

32.5Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Derek BeatonFirst published 2012-06-206 releasesCRAN page ↗GitHub ↗

A variety of descriptive multivariate analyses with the singular value decomposition, such as principal components analysis, correspondence analysis, and multidimensional scaling. See An ExPosition of the Singular Value Decomposition in R (Beaton et al 2014) doi:10.1016/j.csda.2013.11.006.

Install

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

install.packages("ExPosition", 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("derekbeaton/ExPosition1")

Development version from derekbeaton/ExPosition1. 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-exposition

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-ExPosition

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-ExPosition

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

Health

CRAN checks

13OK

Slowest check: 1.3 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

1

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 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: 97%
Return-value docs: 79%
References docs: 41%

Downloads

32.5K

CRAN downloads in the past year

Rank #3,267 · ~89/day · ~2.7K/mo

Releases R versions

Daily download trend is not available in this view yet.

96130 days

3.4K90 days

32.5K1 year

Compare downloads with other packages →

Also on148 r2u13 autocran1.6K conda_forge78 c2d4u

Repository

GitHub ↗ derekbeaton/exposition1

5Stars

4Forks

3Open issues

1Open PRs

0Releases

201Commits

3Contributors

201 commits · Last activity 2025-04-12 · 0% stars, 30d

Stars over time

2021-09-16 · 42026-07-07 · 5

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/derekbeaton/exposition1 on 2026-08-16.

Lint, format, editor (1)

RStudio project

Git structural (1)

Submodules

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

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (1)

prettyGraphs

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

5direct

3indirect

InPosition TExPosition FPDclustering SNFtool quanteda.textstats

Code & Tests

People & History

People (3)

Maintainer (1)

Derek Beaton

Author, Maintainer

Authors (3)

Derek Beaton

Author, Maintainer

Herve Abdi

Author

Cherise R. Chin Fatt

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
2.11.0Latest
2025-04-13 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
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
2.8.23
2019-01-07 · diff ↗
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
2.8.19
2013-12-11 · diff ↗

Show 5 earlier events

2.1.3
2013-06-15 · diff ↗
R
R 3.0.0 released · 2013-04-03
1.1
2012-07-12 · diff ↗
1.0
2012-06-20
R
R 2.15.0 released · 2012-03-30

Package metadata

First published: 2012-06-20
Total releases: 6 / 14 yrs
License: GPL-2 OSI
Bundled data: 18 KB / 20 files
Download size: 79 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Psychometric Models and Methods

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ExPosition")

Format

Beaton, D., Abdi, H., & Chin Fatt, C. R. (2025). ExPosition: Exploratory Analysis with the Singular Value Decomposition (Version 2.11.0) [Computer software]. https://doi.org/10.32614/CRAN.package.ExPosition

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 ExPosition version 2.11.0 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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