Noisy-OR patrol-detection probabilities — morie_fairness_noisy_or_detection • rmorie

For each crime location, computes 1 - (1 - p_detect)^k where k is the number of officers within radius.

Usage

morie_fairness_noisy_or_detection(
  crime_xy,
  officer_xy,
  radius,
  p_detect = 0.85,
  seed = NULL
)

Arguments

crime_xy: Numeric (n, 2) matrix of crime coordinates.
officer_xy: Numeric (m, 2) matrix of officer coordinates.
radius: Detection radius (positive).
p_detect: Per-officer detection probability in (0, 1].
seed: Optional integer; when supplied, a Bernoulli outcome is sampled per crime and returned in $detected.

Value

morie_fairness_result with $probabilities, $officers_in_range, optional $detected.