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Extracts covariates based on cohorts

Source: R/AdditionalCovariates.R
getCohortCovariateData.Rd

Extracts covariates based on cohorts

Usage

getCohortCovariateData(
  connection,
  tempEmulationSchema = NULL,
  oracleTempSchema = NULL,
  cdmDatabaseSchema,
  cdmVersion = "5",
  cohortTable = "#cohort_person",
  rowIdField = "row_id",
  aggregated,
  cohortIds,
  covariateSettings,
  ...
)

Arguments

connection

The database connection

tempEmulationSchema

The schema to use for temp tables

oracleTempSchema

DEPRECATED The temp schema if using oracle

cdmDatabaseSchema

The schema of the OMOP CDM data

cdmVersion

version of the OMOP CDM data

cohortTable

the table name that contains the target population cohort

rowIdField

string representing the unique identifier in the target population cohort

aggregated

whether the covariate should be aggregated

cohortIds

cohort id for the target cohort

covariateSettings

settings for the covariate cohorts and time periods

...

additional arguments from FeatureExtraction

Value

CovariateData object with covariates, covariateRef, and analysisRef tables

Details

The user specifies a cohort and time period and then a covariate is constructed whether they are in the cohort during the time periods relative to target population cohort index

Examples