exitAtObservationEnd {CohortConstructor}

Set cohort end date to end of observation

Description

exitAtObservationEnd() resets cohort end date based on a set of specified column dates. The last date that occurs is chosen.

This functions changes cohort end date to the end date of the observation period corresponding to the cohort entry. In the case were this generates overlapping records in the cohort, overlapping entries will be merged.

Usage

exitAtObservationEnd(cohort, cohortId = NULL, name = tableName(cohort))

Arguments

cohort

A cohort table in a cdm reference.

cohortId

IDs of the cohorts to modify. If NULL, all cohorts will be used; otherwise, only the specified cohorts will be modified, and the rest will remain unchanged.

name

Name of the new cohort with the restriction.

Value

The cohort table.

Examples

library(CohortConstructor)

cdm <- mockCohortConstructor()
cdm$cohort1 |> exitAtObservationEnd()