Aggregate per-record predictive-policing data to per-area — morie_fairness_predpol_aggregate_areas • rmorie

Aggregate per-record predictive-policing data to per-area

Usage

morie_fairness_predpol_aggregate_areas(
  area,
  risk,
  outcome,
  group = NULL,
  population = NULL
)

Arguments

area: Area identifier per record.
risk: Predicted-risk score per record.
outcome: Realised-outcome indicator/count per record.
group: Optional protected attribute per record; the per-area majority becomes the area's label.
population: Optional named numeric vector mapping area to population, or a per-record vector (taken as constant within an area). When supplied, outcome rate is per 10,000 inhabitants.

Value

A list with areas, mean_risk, outcome_rate, group, n_records.