casimir

0.3.3

Comparing Automated Subject Indexing Methods in R

0packages depend

1.7Kdownloads / year

93.1%test coverage

11/13checks pass

Overview

About

Maintained by Maximilian KählerFirst published 2025-11-171 releasesCRAN page ↗

Perform evaluation of automatic subject indexing methods. The main focus of the package is to enable efficient computation of set retrieval and ranked retrieval metrics across multiple dimensions of a dataset, e.g. document strata or subsets of the label set. The package also provides the possibility of computing bootstrap confidence intervals for all major metrics, with seamless integration of parallel computation and propensity scored variants of standard metrics.

Install

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

install.packages("casimir", 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-casimir

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

# 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-casimir

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

Health

CRAN checks

2NOTE11OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 3.4 min · r-oldrel-macos-x86_64

Check history

NOTE2026-07-11
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

Documentation signals are not tracked yet for this package.

Downloads

1.7K

CRAN downloads in the past year

Rank #19,544 · ~5/day · ~142/mo

casimir Releases R versions

Daily download trend is not available in this view yet.

20030 days

59390 days

1.7K1 year

Compare downloads with other packages →

Also on71 r2u39 autocran429 conda_forge

Repository

GitHub ↗ deutsche-nationalbibliothek/casimir

1Stars

0Forks

0Open issues

0Open PRs

4Releases

74Commits

2Contributors

code4libglaminformation-retrievalmetricsmultilabel-classificationrstatsrstats-packagesubject-indexing

74 commits · Last activity 2025-11-26 · 0% stars, 30d

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/deutsche-nationalbibliothek/casimir on 2026-07-19.

Continuous integration (1)

GitHub Actions

Lint, format, editor (2)

VS CodeRStudio project

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

Dependencies

Declared dependencies

15 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (10)

dplyr furrr purrr rsample tidyr rlang collapse stringr options withr

LinkingTo (0)

none

Suggests (5)

testthat tibble tidyverse ggplot2 future

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Maximilian Kähler

Author, Maintainer

Authors (2)

Maximilian Kähler

Author, Maintainer

Markus Schumacher

Author

Deutsche Nationalbibliothek

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.3.3Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-11-17
Total releases: 1 / 1 yrs
License: MIT + file LICENSE OSI
Download size: 194 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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