pub fn change_point_config(measurement: &str) -> ChangePointConfigExpand description
Returns the change point configuration for a measurement, applying fallback rules.
Configuration keys under [change_point] or [change_point."measurement_name"]:
enabled: Enable/disable change point detection (default: true)min_data_points: Minimum data points required (default: 10)min_magnitude_pct: Minimum percentage change to consider significant (default: 5.0)penalty: Penalty factor for PELT algorithm (default: 0.5, lower = more sensitive)