dcmdata

0.2.0

Data Sets for Diagnostic Classification Modeling

3packages depend

3.4Kdownloads / year

100.0%test coverage

13/13checks pass

Overview

About

Maintained by W. Jake ThompsonFirst published 2025-08-202 releasesCRAN page ↗GitHub ↗

Access data sets for demonstrating or testing diagnostic classification models. Simulated data sets can be used to compare estimated model output to true data-generating values. Real data sets can be used to demonstrate real-world applications of diagnostic models.

Install

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

install.packages("dcmdata", 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("r-dcm/dcmdata")

Development version from r-dcm/dcmdata. 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-dcmdata

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-dcmdata

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-dcmdata

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

Health

CRAN checks

13OK

Slowest check: 1.5 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.32

100.0%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 325 wordsVignettesNopkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 75%

Downloads

3.4K

CRAN downloads in the past year

Rank #8,405 · ~9/day · ~285/mo

Releases R versions

Daily download trend is not available in this view yet.

27230 days

1.2K90 days

3.4K1 year

Compare downloads with other packages →

Also on91 r2u30 autocran

Repository

GitHub ↗ r-dcm/dcmdata

0Stars

0Forks

2Open issues

0Open PRs

2Releases

64Commits

1Contributors

64 commits · Last activity 2026-03-11

Releases over time

2025-08-04 · 12026-07-07 · 2

Repository practices

Upstream repositoryBeta

9 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/r-dcm/dcmdata on 2026-07-30.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (2)

cran-comments.mdrevdep/

Docs source (1)

README.Rmd

Show all practices

Lint, format, editor (3)

lintrVS CodeRStudio project

Coverage (1)

Codecov

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

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5

Imports (3)

cli rlang tibble

LinkingTo (0)

none

Suggests (2)

spelling testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

0indirect

dcmstan measr rdcmchecks

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

W. Jake Thompson

Author, Maintainer

Authors (1)

W. Jake Thompson

Author, Maintainer

University of Kansas

Funders (1)

Institute of Education Sciences

Funder

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
0.2.0Latest
2026-03-11 · current release · diff ↗
0.1.0
2026-03-10
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-08-20
Total releases: 2 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5
Bundled data: 67 KB / 25 files
Download size: 84 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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