Table 5.

Run length profile of control charts for λ = 0.25 for ARL₀ = 500.

δ	n1 = 3, n2 = 6, λ = 0.25						n1 = 5, n2 = 10, λ = 0.25
	FEWMA		VEWMA		ASEWMA		FEWMA		VEWMA		ASEWMA
	L = 3.0		L = 3.2600		L = 3.002		L = 3.0		L = 3.2501		L = 3.0100
	ARL	SDRL	ARL	SDRL	ARL	SDRL	ARL	SDRL	ARL	SDRL	ARL	SDRL
0	500.96	499.12	500.34	497.26	500.00	495.64	500.67	498.76	500.84	498.77	500.74	498.86
0.1	389.24	385.33	385.15	383.77	352.28	350.03	384.68	382.57	341.02	339.54	295.88	293.53
0.2	226.66	224.07	221.95	220.06	175.75	173.52	225.71	223.33	158.93	156.26	119.60	118.51
0.3	126.48	124.21	120.45	117.93	87.29	84.63	127.77	125.27	74.52	70.74	53.46	51.29
0.4	74.95	71.45	69.75	66.09	48.74	45.83	75.26	72.12	40.16	36.38	28.13	24.77
0.6	31.66	28.36	28.69	25.67	20.07	17.19	31.74	28.35	15.89	12.54	11.60	8.85
0.8	16.64	13.44	14.78	11.48	10.74	7.99	16.81	13.69	8.59	5.81	6.58	4.30
1.0	10.46	7.62	9.28	6.32	6.91	4.52	10.41	7.66	5.67	3.26	4.45	2.50
2.0	2.94	1.53	2.95	1.25	2.43	0.97	2.92	1.53	2.17	0.76	1.89	0.60
3.0	1.60	0.70	1.88	0.63	1.69	0.52	1.62	0.71	1.46	0.51	1.36	0.48
4.0	1.16	0.37	1.41	0.50	1.32	0.46	1.16	0.37	1.11	0.31	1.07	0.25
5.0	1.02	0.15	1.14	0.34	1.09	0.28	1.02	0.14	1.00	0.09	1.00	0.06