Table 3 ARL and SDRL for the recommended SVM-based control chart at ARL0 = 370 with \(\lambda\) = 0.25.

From: Risk adjusted EWMA control chart based on support vector machine with application to cardiac surgery data

Shift

ARL

SDRL

P05

P10

P25

P50

P75

P90

P95

0.00

370.01

369.13

18.00

38.00

103.00

253.00

519.00

870.00

1117.05

0.01

195.62

193.49

11.00

21.00

56.00

135.00

274.00

452.00

581.00

0.02

135.28

133.99

8.00

16.00

39.00

94.00

188.00

307.00

402.00

0.03

121.95

118.82

8.00

15.00

37.75

86.00

167.00

276.00

360.05

0.04

104.12

100.73

7.00

13.00

32.00

74.00

144.00

235.00

303.00

0.05

84.76

82.26

7.00

11.00

26.00

60.00

117.00

191.01

250.00

0.06

75.74

74.15

6.00

10.00

23.00

54.00

103.00

174.01

224.00

0.07

70.03

67.46

5.00

9.00

22.00

49.00

97.00

158.01

204.00

0.08

63.86

61.48

5.00

8.00

20.00

45.00

88.00

143.01

166.00

0.09

64.76

62.35

5.00

8.00

20.00

45.00

89.00

146.01

190.00

0.10

61.28

59.57

5.00

8.00

19.00

43.00

83.00

139.01

183.00

0.40

59.00

57.33

4.00

8.00

18.00

41.00

81.00

135.01

173.00

1.00

1.00

0.00

1.00

1.00

1.00

1.00

1.00

1.00

1.00

2.00

1.00

0.00

1.00

1.00

1.00

1.00

1.00

1.00

1.00