R Observatory: Metrics for exams2learnr version 0.1-1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

exams2learnr

0.1-1

Interface for 'exams' Exercises in 'learnr' Tutorials

0packages depend

2.9Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Achim ZeileisFirst published 2022-10-212 releasesCRAN page ↗Codeberg ↗

Automatic generation of quizzes or individual questions for 'learnr' tutorials based on 'R/exams' exercises.

Install

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

install.packages("exams2learnr", repos = "https://cloud.r-project.org/")

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

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-exams2learnr

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-exams2learnr

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-exams2learnr

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

Health

CRAN checks

13OK

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

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

4

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

READMEYes · 219 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 50%
Documented parameters: 67%
Return-value docs: 100%
References docs: 0%

Downloads

2.9K

CRAN downloads in the past year

Rank #15,289 · ~8/day · ~245/mo

Releases R versions

Daily download trend is not available in this view yet.

22930 days

69990 days

2.9K1 year

Compare downloads with other packages →

Also on106 r2u25 autocran

Repository

Codeberg ↗ zeileis/exams2learnr

Repository practices

Upstream repositoryBeta

Repository codeberg.org/zeileis/exams2learnr is linked, but repository-practices checks have not run for it yet. Checks are GitHub-only for now.

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

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (2)

R >= 4.0.0exams

Imports (3)

knitr learnr rmarkdown

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Achim Zeileis

Author, Maintainer

Authors (1)

Achim Zeileis

Author, Maintainer

Package Timeline

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

0.1-1Latest
2026-07-31 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
0.1-0
2026-03-10
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2022-10-21
Total releases: 2 / 4 yrs
License: GPL-2 | GPL-3 OSI
Minimum R: ≥ 4.0.0
Download size: 819 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("exams2learnr")

Format

Zeileis, A. (2026). exams2learnr: Interface for 'exams' Exercises in 'learnr' Tutorials (Version 0.1-1) [Computer software]. https://doi.org/10.32614/CRAN.package.exams2learnr

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 exams2learnr version 0.1-1 [Data set]. HJJB, LLC. Data release v2026-08-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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