Table 4 The \({ARL}_{1} \text{and} {SDRL}_{1}\) values of the proposed \(R{EEWMA}_{WSR}\) under different choices of \({(\lambda }_{1}{,\lambda }_{2}\)) and \(n\) with \({ARL}_{0}\) \(\approx\) 370.

From: A modified EWMA signed rank control chart for enhanced quality monitoring in the automobile industry

\(n\)	\({(\lambda }_{1}{,\lambda }_{2}\))	\(L\)	Metrices	\(C\)
\(n\)	\({(\lambda }_{1}{,\lambda }_{2}\))	\(L\)	Metrices	0.05	0.10	0.15	0.20	0.25	0.30
5	(0.1,0.03)	2.4300	ARL	133.81	45.81	23.10	14.52	10.13	7.57
	(0.1,0.03)	2.4300	SDRL	129.74	39.05	17.31	9.83	6.37	4.48
	(0.2,0.07)	2.5900	ARL	172.17	63.58	30.38	17.69	12.06	8.95
	(0.2,0.07)	2.5900	SDRL	169.70	57.51	24.90	12.94	8.00	5.41
	(0.3,0.15)	2.6820	ARL	206.21	82.74	39.91	22.84	15.18	11.00
	(0.3,0.15)	2.6820	SDRL	204.23	77.33	33.99	17.27	10.37	6.63
	(0.5,0.25)	2.7640	ARL	264.96	134.96	71.74	41.08	25.51	17.32
	(0.5,0.25)	2.7640	SDRL	263.18	131.69	67.30	37.29	21.50	13.48
6	(0.1,0.03)	2.3300	ARL	104.55	33.84	16.95	10.74	7.57	5.75
	(0.1,0.03)	2.3300	SDRL	97.99	27.29	11.95	6.89	4.51	3.22
	(0.2,0.07)	2.4880	ARL	141.01	46.16	21.77	12.86	8.81	6.58
	(0.2,0.07)	2.4880	SDRL	135.83	40.04	16.58	8.63	5.38	3.72
	(0.3,0.15)	2.5650	ARL	169.24	60.47	27.49	16.20	10.88	8.01
	(0.3,0.15)	2.5650	SDRL	162.17	54.15	22.01	11.28	6.69	4.47
	(0.5,0.25)	2.6250	ARL	241.15	107.36	50.47	27.22	16.46	11.16
	(0.5,0.25)	2.6250	SDRL	241.15	103.62	46.95	23.31	12.75	7.85
8	(0.1,0.03)	2.1820	ARL	67.23	21.01	10.72	6.84	4.84	3.71
	(0.1,0.03)	2.1820	SDRL	60.25	15.34	7.02	4.06	2.65	1.89
	(0.2,0.07)	2.3280	ARL	93.31	27.04	12.93	7.96	5.60	4.26
	(0.2,0.07)	2.3280	SDRL	88.66	21.56	8.75	4.67	3.00	2.12
	(0.3,0.15)	2.3950	ARL	114.34	33.69	15.69	9.57	6.62	5.00
	(0.3,0.15)	2.3950	SDRL	108.05	28.04	10.81	5.74	3.57	2.52
	(0.5,0.25)	2.4370	ARL	172.01	58.90	24.77	13.41	8.51	6.07
	(0.5,0.25)	2.4370	SDRL	167.04	55.43	20.94	10.01	5.55	3.53
10	(0.1,0.03)	2.0730	ARL	46.62	14.59	7.53	4.81	3.49	2.69
	(0.1,0.03)	2.0730	SDRL	40.08	10.02	4.56	2.66	1.79	1.29
	(0.2,0.07)	2.2040	ARL	62.37	17.55	8.72	5.53	3.93	3.06
	(0.2,0.07)	2.2040	SDRL	57.10	12.83	5.38	2.99	1.97	1.42
	(0.3,0.15)	2.2670	ARL	80.06	21.90	10.51	6.55	4.66	3.56
	(0.3,0.15)	2.2670	SDRL	73.82	16.58	6.45	3.50	2.27	1.66
	(0.5,0.25)	2.3050	ARL	129.40	36.23	14.88	8.32	5.50	4.03
	(0.5,0.25)	2.3050	SDRL	125.06	32.40	11.65	5.34	3.13	2.10

\(n\)	\(C\)
5	0.40	0.50	0.70	0.90	1.00	1.50	2.00	2.50	3.00	5.00
	4.99	3.67	2.46	1.93	1.76	1.33	1.11	1.03	1.01	1.00
	2.66	1.77	1.02	0.71	0.63	0.47	0.32	0.17	0.09	0.00
	5.69	4.17	2.71	2.05	1.85	1.33	1.11	1.03	1.01	1.00
	3.02	2.05	1.19	0.83	0.73	0.48	0.31	0.17	0.08	0.00
	7.03	5.11	3.40	2.66	2.44	2.04	2.00	2.00	2.00	2.00
	3.64	2.30	1.26	0.81	0.66	0.21	0.04	0.00	0.00	0.00
	9.71	6.50	3.93	2.92	2.64	2.09	2.01	2.00	2.00	2.00
	6.43	3.66	1.73	1.03	0.83	0.29	0.08	0.02	0.00	0.00
6	3.82	2.85	1.93	1.51	1.37	1.05	1.00	1.00	1.00	1.00
	1.93	1.31	0.77	0.58	0.51	0.21	0.04	0.01	0.00	0.00
	4.29	3.12	2.02	1.53	1.38	1.05	1.00	1.00	1.00	1.00
	2.20	1.51	0.88	0.62	0.53	0.21	0.05	0.01	0.00	0.00
	5.20	3.78	2.45	1.81	1.59	1.12	1.01	1.00	1.00	1.00
	2.56	1.73	1.06	0.75	0.64	0.32	0.10	0.03	0.00	0.00
	6.45	4.43	2.65	1.89	1.66	1.11	1.01	1.00	1.00	1.00
	3.81	2.34	1.26	0.85	0.72	0.32	0.10	0.02	0.00	0.00
8	2.49	1.91	1.33	1.09	1.04	1.00	1.00	1.00	1.00	1.00
	1.16	0.82	0.50	0.28	0.19	0.02	0.00	0.00	0.00	0.00
	2.87	2.17	1.48	1.17	1.09	1.00	1.00	1.00	1.00	1.00
	1.27	0.91	0.57	0.37	0.28	0.03	0.00	0.00	0.00	0.00
	3.29	2.39	1.52	1.17	1.09	1.00	1.00	1.00	1.00	1.00
	1.55	1.09	0.65	0.39	0.29	0.03	0.01	0.00	0.00	0.00
	3.75	2.69	1.72	1.28	1.17	1.00	1.00	1.00	1.00	1.00
	1.85	1.23	0.71	0.47	0.38	0.07	0.01	0.00	0.00	0.00
10	1.87	1.44	1.08	1.01	1.00	1.00	1.00	1.00	1.00	1.00
	0.81	0.57	0.27	0.08	0.04	0.00	0.00	0.00	0.00	0.00
	2.09	1.58	1.12	1.01	1.00	1.00	1.00	1.00	1.00	1.00
	0.90	0.64	0.33	0.11	0.06	0.00	0.00	0.00	0.00	0.00
	2.37	1.76	1.19	1.02	1.01	1.00	1.00	1.00	1.00	1.00
	1.03	0.73	0.40	0.15	0.08	0.00	0.00	0.00	0.00	0.00
	2.53	1.82	1.20	1.03	1.01	1.00	1.00	1.00	1.00	1.00
	1.21	0.82	0.41	0.16	0.09	0.00	0.00	0.00	0.00	0.00

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Table 4 The \({ARL}_{1} \text{and} {SDRL}_{1}\) values of the proposed \(R{EEWMA}_{WSR}\) under different choices of \({(\lambda }_{1}{,\lambda }_{2}\)) and \(n\) with \({ARL}_{0}\) \(\approx\) 370.

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