Research Article
Monitoring Mortality Caused by COVID-19 Using Gamma-Distributed Variables Based on Generalized Multiple Dependent State Sampling
Table 6
ARLs and SDRLs of proposed control chart for gamma distribution when
and
.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | ARL | SDRL | ARL | SDRL | ARL | SDRL | ARL | SDRL | ARL | SDRL | ARL | SDRL | ARL | SDRL | ARL | SDRL | ARL | SDRL |
| 1.0 | 500.04 | 499.54 | 500.04 | 499.54 | 500.05 | 499.55 | 500.05 | 499.55 | 500.05 | 499.55 | 500.05 | 499.55 | 500.04 | 499.54 | 500.05 | 499.55 | 500.05 | 499.55 | 1.1 | 153.53 | 153.03 | 154.54 | 154.04 | 155.79 | 155.29 | 143.46 | 142.96 | 145.72 | 145.22 | 151.15 | 150.65 | 138.53 | 138.03 | 139.18 | 138.68 | 147.91 | 147.41 | 1.2 | 30.93 | 30.42 | 32.11 | 31.60 | 35.55 | 35.05 | 27.60 | 27.10 | 28.87 | 28.36 | 33.80 | 33.30 | 25.74 | 25.23 | 26.67 | 26.17 | 32.64 | 32.13 | 1.3 | 8.23 | 7.72 | 9.46 | 8.95 | 11.44 | 10.93 | 8.08 | 7.06 | 8.47 | 7.95 | 10.89 | 10.38 | 7.19 | 6.67 | 7.85 | 7.33 | 10.55 | 10.04 | 1.4 | 3.29 | 2.75 | 4.12 | 3.58 | 5.19 | 4.67 | 3.58 | 3.04 | 3.77 | 3.23 | 5.02 | 4.49 | 3.17 | 2.63 | 3.58 | 3.04 | 4.93 | 4.40 | 1.5 | 2.12 | 1.55 | 2.41 | 1.84 | 3.05 | 2.51 | 2.11 | 1.54 | 2.29 | 1.71 | 3.01 | 2.46 | 1.96 | 1.38 | 2.24 | 1.66 | 3.00 | 2.45 | 1.6 | 1.69 | 1.08 | 1.73 | 1.13 | 2.15 | 1.57 | 1.55 | 0.93 | 1.69 | 1.08 | 2.15 | 1.57 | 1.50 | 0.87 | 1.69 | 1.08 | 2.17 | 1.59 | 1.7 | 1.36 | 0.70 | 1.42 | 0.77 | 1.70 | 1.10 | 1.31 | 0.63 | 1.41 | 0.76 | 1.72 | 1.11 | 1.29 | 0.62 | 1.43 | 0.78 | 1.74 | 1.14 | 1.8 | 1.20 | 0.49 | 1.25 | 0.56 | 1.46 | 0.81 | 1.18 | 0.46 | 1.26 | 0.57 | 1.47 | 0.84 | 1.18 | 0.47 | 1.28 | 0.60 | 1.49 | 0.86 | 1.9 | 1.12 | 0.36 | 1.16 | 0.43 | 1.31 | 0.63 | 1.11 | 0.36 | 1.17 | 0.45 | 1.32 | 0.65 | 1.12 | 0.37 | 1.19 | 0.47 | 1.33 | 0.67 | 2.0 | 1.07 | 0.28 | 1.11 | 0.34 | 1.21 | 0.50 | 1.07 | 0.28 | 1.12 | 0.36 | 1.22 | 0.52 | 1.08 | 0.29 | 1.13 | 0.38 | 1.23 | 0.53 | 2.5 | 1.01 | 0.09 | 1.01 | 0.12 | 1.03 | 0.19 | 1.01 | 0.10 | 1.02 | 0.13 | 1.04 | 0.20 | 1.01 | 0.10 | 1.02 | 0.14 | 1.04 | 0.20 | 3.0 | 1.00 | 0.03 | 1.00 | 0.05 | 1.01 | 0.08 | 1.00 | 0.04 | 1.00 | 0.05 | 1.01 | 0.08 | 1.00 | 0.04 | 1.00 | 0.05 | 1.01 | 0.08 | 3.5 | 1.00 | 0.01 | 1.00 | 0.02 | 1.00 | 0.03 | 1.00 | 0.01 | 1.00 | 0.02 | 1.00 | 0.03 | 1.00 | 0.02 | 1.00 | 0.02 | 1.00 | 0.04 | 4.0 | 1.00 | 0.01 | 1.00 | 0.01 | 1.00 | 0.01 | 1.00 | 0.01 | 1.00 | 0.01 | 1.00 | 0.02 | 1.00 | 0.01 | 1.00 | 0.01 | 1.00 | 0.02 |
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