Function detectOutliers

website/script/benchmarks.js:993–1007

(values, threshold = 3)

}

function detectOutliers(values, threshold = 3) {
	if (values.length < 3) return { outliers: [], normal: values };

	const sorted = [...values].sort((a, b) => a - b);
	const q1 = sorted[Math.floor(sorted.length * 0.25)];
	const q3 = sorted[Math.floor(sorted.length * 0.75)];
	const iqr = q3 - q1;
	const lowerBound = q1 - threshold * iqr;
	const upperBound = q3 + threshold * iqr;

	const outliers = values.filter((v) => v < lowerBound || v > upperBound);
	const normal = values.filter((v) => v >= lowerBound && v <= upperBound);

	return { outliers, normal };
}

function createCriterionGroupChart(
	entries,