-
- it('Verify median()', () => {
- const array0 = [0.08];
- expect(Utils.median(array0)).toBe(0.08);
- const array1 = [0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03];
- expect(Utils.median(array1)).toBe(3.05);
- });
-
- it('Verify percentile()', () => {
- expect(Utils.percentile([], 25)).toBe(undefined);
- const array0 = [0.08];
- expect(Utils.percentile(array0, 50)).toBe(0.08);
- const array1 = [0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03];
- expect(Utils.percentile(array1, 0)).toBe(0.25);
- expect(Utils.percentile(array1, 50)).toBe(3.05);
- expect(Utils.percentile(array1, 80)).toBe(4.974);
- expect(Utils.percentile(array1, 85)).toBe(5.131);
- expect(Utils.percentile(array1, 90)).toBe(5.434);
- expect(Utils.percentile(array1, 95)).toBe(5.736999999999999);
- expect(Utils.percentile(array1, 100)).toBe(6.04);
- });
-
- it('Verify stdDeviation()', () => {
- const array1 = [0.25, 4.75, 3.05, 6.04, 1.01, 2.02, 5.03];
- expect(Utils.stdDeviation(array1)).toBe(2.0256064851429216);
- });