addCohortSubsetDefinition: Add cohort subset definition to a cohort definition set

In CohortGenerator: Cohort Generation for the OMOP Common Data Model

Add cohort subset definition to a cohort definition set

Description

Given a subset definition and cohort definition set, this function returns a modified cohortDefinitionSet That contains cohorts that's have parent's contained within the base cohortDefinitionSet

Also adds the columns subsetParent and isSubset that denote if the cohort is a subset and what the parent definition is.

Usage

addCohortSubsetDefinition(
  cohortDefinitionSet,
  cohortSubsetDefintion,
  targetCohortIds = NULL,
  overwriteExisting = FALSE
)

Arguments

cohortDefinitionSet	data.frame that conforms to CohortDefinitionSet
cohortSubsetDefintion	CohortSubsetDefinition instance
targetCohortIds	Cohort ids to apply subset definition to. If not set, subset definition is applied to all base cohorts in set (i.e. those that are not defined by subsetOperators). Applying to cohorts that are already subsets is permitted, however, this should be done with care and identifiers must be specified manually
overwriteExisting	Overwrite existing subset definition of the same definitionId if present

CohortGenerator documentation built on Oct. 1, 2024, 1:09 a.m.