Research Article
Monitoring Mortality Caused by COVID-19 Using Gamma-Distributed Variables Based on Generalized Multiple Dependent State Sampling
Table 2
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 | 370.01 | 369.51 | 370.02 | 369.52 | 370.02 | 369.52 | 370.01 | 369.51 | 370.00 | 369.50 | 370.05 | 369.55 | 370.01 | 369.51 | 370.04 | 369.54 | 370.01 | 369.51 | 1.1 | 176.21 | 175.71 | 178.51 | 178.01 | 179.79 | 179.29 | 167.40 | 166.90 | 168.84 | 168.33 | 171.65 | 171.15 | 161.99 | 161.49 | 163.28 | 162.77 | 167.95 | 167.45 | 1.2 | 66.32 | 65.82 | 68.99 | 68.49 | 71.50 | 71.00 | 57.84 | 57.34 | 60.02 | 59.52 | 64.22 | 63.71 | 53.39 | 52.89 | 55.46 | 54.96 | 61.19 | 60.69 | 1.3 | 27.01 | 26.51 | 28.95 | 28.45 | 31.61 | 31.11 | 21.89 | 21.38 | 23.56 | 23.05 | 27.11 | 26.61 | 19.51 | 19.00 | 21.13 | 20.63 | 25.42 | 24.92 | 1.4 | 12.65 | 12.14 | 13.91 | 13.40 | 16.12 | 15.61 | 9.89 | 9.37 | 10.98 | 10.47 | 13.53 | 13.02 | 8.70 | 8.19 | 9.79 | 9.28 | 12.64 | 12.13 | 1.5 | 6.86 | 6.34 | 7.67 | 7.15 | 9.37 | 8.85 | 5.35 | 4.82 | 6.08 | 5.56 | 7.85 | 7.33 | 4.75 | 4.22 | 5.48 | 4.96 | 7.37 | 6.85 | 1.6 | 4.25 | 3.72 | 4.80 | 4.27 | 6.08 | 5.56 | 3.39 | 2.84 | 3.90 | 3.36 | 5.16 | 4.63 | 3.06 | 2.52 | 3.59 | 3.05 | 4.90 | 4.37 | 1.7 | 2.94 | 2.39 | 3.34 | 2.80 | 4.32 | 3.79 | 2.43 | 1.86 | 2.81 | 2.26 | 3.73 | 3.19 | 2.25 | 1.68 | 2.65 | 2.09 | 3.59 | 3.05 | 1.8 | 2.23 | 1.66 | 2.54 | 1.98 | 3.30 | 2.75 | 1.91 | 1.32 | 2.21 | 1.64 | 2.91 | 2.36 | 1.82 | 1.22 | 2.13 | 1.55 | 2.83 | 2.27 | 1.9 | 1.82 | 1.22 | 2.07 | 1.48 | 2.66 | 2.10 | 1.62 | 1.00 | 1.86 | 1.26 | 2.40 | 1.83 | 1.57 | 0.94 | 1.81 | 1.21 | 2.35 | 1.78 | 2.0 | 1.56 | 0.94 | 1.77 | 1.16 | 2.25 | 1.67 | 1.43 | 0.79 | 1.63 | 1.02 | 2.06 | 1.48 | 1.41 | 0.76 | 1.61 | 0.99 | 2.03 | 1.44 | 2.5 | 1.13 | 0.38 | 1.22 | 0.51 | 1.40 | 0.75 | 1.11 | 0.35 | 1.19 | 0.48 | 1.35 | 0.68 | 1.12 | 0.37 | 1.20 | 0.48 | 1.34 | 0.68 | 3.0 | 1.04 | 0.20 | 1.08 | 0.30 | 1.16 | 0.43 | 1.04 | 0.20 | 1.07 | 0.28 | 1.14 | 0.40 | 1.04 | 0.21 | 1.08 | 0.28 | 1.14 | 0.39 | 3.5 | 1.02 | 0.12 | 1.03 | 0.19 | 1.07 | 0.28 | 1.02 | 0.13 | 1.03 | 0.18 | 1.06 | 0.25 | 1.02 | 0.13 | 1.03 | 0.18 | 1.06 | 0.25 | 4.0 | 1.01 | 0.08 | 1.02 | 0.12 | 1.03 | 0.18 | 1.01 | 0.08 | 1.01 | 0.12 | 1.03 | 0.17 | 1.01 | 0.09 | 1.01 | 0.12 | 1.03 | 0.17 |
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