R Observatory: Metrics for cpge version 1.0.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

cpge

1.0.2

Interactive Clustered Graph for French Scientific Preparatory Classes

0packages depend

137downloads / year

96.6%test coverage

12/13checks pass

Overview

About

Maintained by Valérie RobertFirst published 2026-08-082 releasesCRAN page ↗

To help French students from scientific preparatory classes for the Grandes Ecoles (CPGE) in their choice of field of study and career options, this package provides an interactive tool and data visualization of a graph clustered by different competitive exams and sectors of activity for French selective engineering schools and selective higher education institutions like Ecoles Normales Superieures (ENS) or specialized university programs (magisteres). Besides, there are two drop-down menus to select on the graph many fields or more than 200 engineering schools or ENS or magisteres. It gives the opportunity to expand, collapse clusters of selective exams interactively too. For more information, see the demonstration video: https://valerierobert-maths.re/index.php/maths-en-cpge/. The data was collected via the official French website: https://www.scei-concours.fr/statistiques.html.

Install

R (CRAN)Fedora (COPR)openSUSE (OBS)

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

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

# 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-cpge

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-cpge

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

Health

CRAN checks

1ERROR12OK

Failing flavors

ERROR r-release-linux-x86_64

Slowest check: 1.5 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.34

96.6%

Coverage · measured lines

100%

Documentation · exports

6

Dependencies · direct

Check history

ERROR2026-08-16
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-08-09
6 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: 100%
References docs: 50%

Downloads

137

CRAN downloads in the past year

Rank #24,739 · ~0/day · ~11/mo

Releases R versions

Daily download trend is not available in this view yet.

13730 days

13790 days

1371 year

Compare downloads with other packages →

Also on6 autocran

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5

Imports (6)

dplyr quarto shiny stringr tidyr visNetwork

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Valérie Robert

Author, Maintainer

Authors (1)

Valérie Robert

Author, Maintainer

Package Timeline

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

1.0.2Latest
2026-08-21 · current release · diff ↗
1.0.1
2026-08-08
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-08-08
Total releases: 2 / 1 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 3.5
Download size: 363 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("cpge")

Format

Robert, V. (2026). cpge: Interactive Clustered Graph for French Scientific Preparatory Classes (Version 1.0.2) [Computer software]. https://doi.org/10.32614/CRAN.package.cpge

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 cpge version 1.0.2 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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