fn_registry/python/functions/datascience/detect_outliers.md

name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, tested, tests, test_file_path, file_path

name	kind	lang	domain	version	purity	signature	description	tags	uses_functions	uses_types	returns	returns_optional	error_type	imports	tested	tests	test_file_path	file_path
detect_outliers	function	py	datascience	1.0.0	pure	def detect_outliers(data: list, threshold: float) -> list	Detecta outliers por z-score. Retorna lista de bools, True donde |z-score| > threshold.	statistics outliers python				false		math	false			python/functions/datascience/datascience.py

Ejemplo

detect_outliers([1, 2, 3, 100, 2, 3], 2.0)
# [False, False, False, True, False, False]

Notas

Usa z-score poblacional. Threshold tipico: 2.0 o 3.0. Si la desviacion es cero, no hay outliers.