CohortIncidence: Cohort Incidence Analysis for the OMOP Common Data Model

Provides functionality for performing cohort incidence analyses against data stored in the OMOP Common Data Model (CDM). The package generates database-specific SQL, executes analyses across supported database platforms, and returns standardized incidence estimates using configurable time-at-risk, stratification, and cohort definitions. It is intended to support reproducible observational research within the OHDSI analytics framework.

Version:	4.2.0
Depends:	R (≥ 3.2.2), DatabaseConnector (≥ 3.0.0)
Imports:	rlang, rJava (≥ 0.9-10), checkmate, jsonlite, SqlRender (≥ 1.6.0)
Suggests:	testthat (≥ 3.0.0), knitr, rmarkdown, withr, readr, Eunomia, duckdb, R6
Published:	2026-08-25
DOI:	10.32614/CRAN.package.CohortIncidence
Author:	Christopher Knoll [aut, cre]
Maintainer:	Christopher Knoll <cknoll at ohdsi.org>
BugReports:	https://github.com/OHDSI/CohortIncidence/issues
License:	Apache License 2.0
URL:	https://ohdsi.github.io/CohortIncidence/
NeedsCompilation:	yes
SystemRequirements:	Java (>= 8)
Materials:	README, NEWS
CRAN checks:	CohortIncidence results

Documentation:

Reference manual:	CohortIncidence.html , CohortIncidence.pdf
Vignettes:	CohortIncidence Method Documentation (source, R code) Using CohortIncidence (source, R code)

Downloads:

Package source:	CohortIncidence_4.2.0.tar.gz
Windows binaries:	r-devel: CohortIncidence_4.2.0.zip, r-release: CohortIncidence_4.2.0.zip, r-oldrel: CohortIncidence_4.2.0.zip
macOS binaries:	r-release (arm64): CohortIncidence_4.2.0.tgz, r-oldrel (arm64): CohortIncidence_4.2.0.tgz, r-release (x86_64): CohortIncidence_4.2.0.tgz, r-oldrel (x86_64): CohortIncidence_4.2.0.tgz

Reverse dependencies:

Reverse suggests:

Characterization

Linking:

Please use the canonical form https://CRAN.R-project.org/package=CohortIncidence to link to this page.