Table 4.

Run length profile of control charts for λ = 0.15 for ARL₀ = 500.

δ	n1 = 3, n2 = 6, λ = 0.15						n1 = 5, n2 = 10, λ = 0.15
	FEWMA		VEWMA		ASEWMA		FEWMA		VEWMA		ASEWMA
	L = 2.9100		L = 3.2300		L = 2.9200		L = 2.9100		L = 3.2103		L = 2.9200
	ARL	SDRL	ARL	SDRL	ARL	SDRL	ARL	SDRL	ARL	SDRL	ARL	SDRL
0	500.49	499.39	500.20	499.12	500.84	498.80	500.87	499.90	500.52	198.96	500.79	499.35
0.1	348.66	343.86	345.63	344.97	300.14	298.14	342.41	340.81	284.71	282.05	241.84	239.72
0.2	174.92	172.84	168.75	163.67	130.42	128.04	174.93	170.29	113.50	109.26	84.69	81.16
0.3	92.55	88.30	88.00	83.15	62.84	59.35	92.94	88.47	52.31	47.10	37.36	32.98
0.4	53.39	48.75	50.14	44.82	35.60	31.18	54.27	49.28	29.35	24.65	21.04	17.15
0.6	23.81	19.14	21.59	17.10	15.78	12.01	23.64	19.07	12.80	8.90	9.70	6.61
0.8	13.37	9.66	12.08	8.04	9.28	6.25	13.53	9.76	7.66	4.61	5.95	3.60
1.0	8.87	5.88	8.14	4.97	6.25	3.87	8.83	5.75	5.30	2.89	4.16	2.25
2.0	2.77	1.42	2.90	1.23	2.34	0.91	2.77	1.42	2.15	0.77	1.85	0.60
3.0	1.55	0.67	1.85	0.63	1.65	0.53	1.56	0.67	1.44	0.52	1.33	0.47
4.0	1.14	0.35	1.42	0.50	1.29	0.45	1.14	0.35	1.10	0.30	1.05	0.23
5.0	1.01	0.13	1.13	0.34	1.08	0.27	1.02	0.14	1.00	0.09	1.00	0.06