R Observatory: Metrics for c2z version 0.2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

c2z

0.2.0

A Reference Manager

0packages depend

2.9Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Øystein Olav SkaarFirst published 2023-03-232 releasesCRAN page ↗GitHub ↗

'Cristin' to 'Zotero' ('c2z') aims at obtaining total dominion over 'Cristin' ('Current Research Information SysTem in Norway') and 'Zotero'. The package enables manipulating 'Zotero' libraries using 'R'. Import references from 'Cristin', 'Regjeringen', 'CRAN', 'ISBN' ('Alma', 'LoC'), and 'DOI' ('CrossRef', 'DataCite') to a 'Zotero' library. Add, edit, copy, or delete items, including attachments and collections, and export references to 'BibLaTeX' (and other formats).

Install

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

install.packages("c2z", 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("oeysan/c2z")

Development version from oeysan/c2z. 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-c2z

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-c2z

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-c2z

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

Health

CRAN checks

13OK

Slowest check: 2.9 min · r-release-macos-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

11

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 · 1,575 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 17%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

2.9K

CRAN downloads in the past year

Rank #14,452 · ~8/day · ~241/mo

Releases R versions

Daily download trend is not available in this view yet.

18130 days

71590 days

2.9K1 year

Compare downloads with other packages →

Also on101 r2u34 autocran

Repository

GitHub ↗ oeysan/c2z

12Stars

1Forks

1Open issues

0Open PRs

1Releases

41Commits

2Contributors

rr-packager-statsreference-managerzoterozotero-api

41 commits · Last activity 2025-04-10 · +9.1% stars, 30d

Stars over time

2025-04-05 · 112026-07-28 · 12

Repository practices

Upstream repositoryBeta

5 development-tooling and community-health practices detected across 5 families in the upstream repository

Checks run against github.com/oeysan/c2z on 2026-08-16.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

renv

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

Show all practices

Coverage (1)

Codecov

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

Dependencies

Declared dependencies

14 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1

Imports (11)

dplyr httr jsonlite purrr rlang rveststatstibble tidyr tidyselectutils

LinkingTo (0)

none

Suggests (5)

covr knitr readr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Øystein Olav Skaar

Author, Maintainer, Copyright holder

Authors (1)

Øystein Olav Skaar

Author, Maintainer, Copyright holder

Copyright holders (1)

Øystein Olav Skaar

Author, Maintainer, Copyright holder

Package Timeline

2 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
R
R 4.4.0 released · 2024-04-24
0.2.0Latest
2023-08-10 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
0.1.4
2023-03-23
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2023-03-23
Total releases: 2 / 3 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.1
Bundled data: 1.8 KB / 1 file
Download size: 311 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("c2z")

Format

Skaar, Ø. O. (2023). c2z: A Reference Manager (Version 0.2.0) [Computer software]. https://doi.org/10.32614/CRAN.package.c2z

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 c2z version 0.2.0 [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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