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CohortAlgebra (version 0.3.1)

Use of Interval Algebra to Create New Cohort(s) from Existing Cohorts

Description

This software tool is designed to generate new cohorts utilizing data from previously instantiated cohorts. It employs interval algebra operators such as UNION, INTERSECT, and MINUS to manipulate the data within the instantiated cohorts and create new cohorts.

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Version

Install

install.packages('CohortAlgebra')

Monthly Downloads

47

Version

0.3.1

License

Apache License

Homepage

https://ohdsi.github.io/CohortAlgebra/

Maintainer

Gowtham Rao

Last Published

February 23rd, 2025

Functions in CohortAlgebra (0.3.1)

intersectCohorts

Intersect cohort(s)

reindexCohortsByDays

Reindex cohort(s) by relative days

CohortAlgebra-package

CohortAlgebra: Use of Interval Algebra to Create New Cohort(s) from Existing Cohorts

appendCohortTables

Append cohort data from multiple cohort tables(s)

Era-fy cohort(s)

Minus cohort(s)

getCohortIdsInCohortTable

Get cohort ids in table

Copy cohorts from one table to another

removeOverlappingSubjects

Remove subjects in cohort that overlap with another cohort

Union cohort(s)