Research Article
The Extended Exponential Weibull Distribution: Properties, Inference, and Applications to Real-Life Data
Table 12
MLEs of the competing models with standard errors for COVID-19 fatality rate data.
| | Model | | | | | d |
| | ExEW | −2.422 | 2.285 | 1.059 | 1.227 | — | | (0.005) | (0.015) | (0.001) | (0.020) | — |
| | W | 1.897 | 6.521 | — | — | — | | (0.138) | (0.350) | — | — | — |
| | EE | 3.998 | 0.362 | — | — | — | | (0.674) | (0.035) | — | — | — |
| | EW | −0.410 | 0.395 | 1.272 | — | — | | (0.232) | (0.206) | (0.092) | — | — |
| | LL | 4.973 | 2.935 | — | — | — | | (0.288) | (0.231) | — | — | — |
| | BW | 2.531 | 0.158 | 1.544 | 1.698 | — | | (0.567) | (0.017) | (0.009) | (0.012) | — | | (0.162) | (2.297) | (0.126) | (0.122) | — |
| | BEW | 4.345 | 8.915 | 2.495 | 0.949 | 33.450 | | (6.153) | (14.228) | (3.654) | (0.686) | (47.771) |
| | MBW | 3.323 | 0.451 | 9.698 | 2.038 | 5.103 | | (5.260) | (0.255) | (10.930) | (0.950) | (3.619) |
| | TanLL | 4.418 | 3.054 | — | — | — | | (0.258) | (0.237) | — | — | — |
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