CohortConstructor (version 0.5.0)

sampleCohorts: Sample a cohort table for a given number of individuals.

Description

sampleCohorts() samples an existing cohort table for a given number of people. All records of these individuals are preserved.

Usage

sampleCohorts(cohort, n, cohortId = NULL, name = tableName(cohort))

Value

Cohort table with the specified cohorts sampled.

Arguments

cohort

A cohort table in a cdm reference.

n

Number of people to be sampled for each included cohort.

cohortId

Vector identifying which cohorts to modify (cohort_definition_id or cohort_name). 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 table created in the cdm object.

Examples

# \donttest{
library(CohortConstructor)

cdm <- mockCohortConstructor(nPerson = 100)

cdm$cohort2 |> sampleCohorts(cohortId = 1, n = 10)
# }