Eunomia

2.1.0

Standard Dataset Manager for Observational Medical Outcomes Partnership Common Data Model Sample Datasets

12packages depend

17.2Kdownloads / year

74.2%test coverage

13/13checks pass

Overview

About

Maintained by Frank DeFalcoFirst published 2020-11-043 releasesCRAN page ↗GitHub ↗

Facilitates access to sample datasets from the 'EunomiaDatasets' repository (https://github.com/ohdsi/EunomiaDatasets).

Install

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

install.packages("Eunomia", 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("OHDSI/Eunomia")

Development version from OHDSI/Eunomia. 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-eunomia

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-Eunomia

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13OK

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

Code health

Yes

Tests · ratio 0.32

74.2%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-22
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-20
12 OK · 0 NOTE · 0 WARNING · 1 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
OK2026-04-06
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 4 earlier snapshots

ERROR2026-04-04
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-28
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-03-27
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 236 wordsVignettesNopkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 0%
Documented parameters: 95%
Return-value docs: 100%
References docs: 0%

Downloads

17.2K

CRAN downloads in the past year

Rank #3,828 · ~47/day · ~1.4K/mo

Releases R versions

Daily download trend is not available in this view yet.

81530 days

2.7K90 days

17.2K1 year

Compare downloads with other packages →

Also on130 r2u

Repository

GitHub ↗ ohdsi/eunomia

49Stars

10Forks

15Open issues

2Open PRs

4Releases

153Commits

13Contributors

hades

153 commits · Last activity 2025-05-22 · 0% stars, 30d

Stars over time

2025-06-13 · 452026-07-07 · 49

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/ohdsi/eunomia on 2026-07-19.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (6)

readr rlang RSQLite DBI arrow CommonDataModel

LinkingTo (0)

none

Suggests (4)

testthat withr duckdb DatabaseConnector

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

12direct

0indirect

CohortGenerator CohortMethod DataQualityDashboard FeatureExtraction OdysseusCharacterizationModule OdysseusPathwayModule OdysseusSurvivalModule OhdsiShinyAppBuilder PatientLevelPrediction SelfControlledCaseSeries SelfControlledCohort TreatmentPatterns

Code & Tests

Code Composition

R 733 (70%)Rd 312 (30%)

Code characteristics

Cyclomatic complexity: 8.0 median / 22 max
Test cases: 19 / 0.32 per code line

Test coverage

Line coverage

74%

Expression

73.5%

Tests / Examples

74.2% / 0% ex

Functions

7 7 exported

Complexity

10.9 avg / 22 max

Call network

7 nodes / 4 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

7 functions

Function	Cyclo	Coverage
exportDataFiles exp	8	0%
getEunomiaConnectionDetails exp	3	43%
downloadEunomiaData exp	11	83%
extractLoadData exp	5	85%
loadDataFiles exp	22	87%
createCohorts exp	7	92%

People & History

People (7)

Maintainer (1)

Frank DeFalco

Author, Maintainer

Authors (6)

Frank DeFalco

Author, Maintainer

Natthawut Adulyanukosol

Author · added in 2.0.0

Adam Black

Author · added in 2.0.0

Star Liu

Author · added in 2.0.0

Martijn Schuemie

Author

Anthony Sena

Author · added in 2.0.0

Observational Health Data Science and Informatics

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
2.1.0Latest
2025-09-15 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
2.0.0
2024-04-23 · diff ↗
unarchivedReturned to CRAN
2024-04-23
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
archivedRemoved from CRAN
2021-10-05
check problems were not corrected in time
R
R 4.1.0 released · 2021-05-18
1.0.1
2020-11-04
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-11-04
Total releases: 3 / 6 yrs
License: Apache License 2.0 OSI
Download size: 13 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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