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Import an OHDSI Circe cohort expression as a recipe population

Source: R/recipe.R
recipe_import_circe.Rd

Reverse of recipe_export_circe: parses an OHDSI Circe cohort-expression JSON (as produced by ATLAS or by recipe_export_circe) into an omop_population, reconstructing the supported constructs (explicit entry event, inclusion-rule occurrence / presence criteria, demographics, observation windows, OR groups). Unsupported semantics are rejected rather than warned about and dropped. See recipe_export_circe for the full supported-constructs list.

Usage

recipe_import_circe(file_or_json, id = NULL, label = NULL)

Arguments

file_or_json

Character; a Circe JSON string, or a path to a JSON file.

id

Character or NULL; population ID for the result (defaults to the .dsomop round-trip hint, else "imported").

label

Character or NULL; population label (defaults likewise).

Value

An omop_population object.

See also

recipe_export_circe, omop_population

Examples

if (FALSE) { # \dontrun{
pop <- recipe_import_circe("cohort_from_atlas.json")
recipe <- omop_recipe(populations = pop,
                      outputs = omop_output(population_id = pop$id))
} # }