Research Article
Harmonic Mixture Fréchet Distribution: Properties and Applications to Lifetime Data
Table 13
MLEs for bladder cancer dataset.
| Model | Parameters | Estimates | Standard errors | Z-statistic | value |
| HMF | | 0.0069470 | 0.0056886 | 1.2212 | 0.222 | | 0.0011318 | 0.0031137 | 0.5355 | 0.59233 | a | 1.7942764 | 0.2462831 | 7.2854 | | b | 0.1438122 | 0.0851812 | 1.6883 | 0.09135 |
| FR | a | 0.752080 | 0.042424 | 17.7277 | | b | 3.258224 | 0.407440 | 7.9968 | |
| OLXF | | 10.95994 | 10.71355 | 1.0230 | 0.306309 | | 7.37178 | 6.74795 | 1.0924 | 0.274636 | a | 6.37646 | 11.14713 | 0.5720 | 0.567303 | b | 0.59340 | 0.22781 | 2.6048 | 0.009193 |
| BRXFR | | 10.587204 | 3.461109 | 3.0589 | 0.002221 | a | 0.042031 | 0.031913 | 1.3171 | 0.187818 | b | 0.153651 | 0.015591 | 9.8552 | |
| NEXF | | 0.370597 | 0.030813 | 12.0272 | | | 105.16003 | 49.287238 | 2.1336 | 0.0328743 | | 12.505558 | 3.667265 | 3.4101 | 0.0006495 |
| POF | | 6.477723 | 1.323441 | 4.8946 | | | 1.002268 | 0.057975 | 17.2879 | | | 0.636916 | 0.148569 | 4.2870 | |
| WFR | | 9.751066 | 18.579315 | 0.5248 | 0.5996982 | | 0.254590 | 0.067305 | 3.7826 | 0.0001552 | a | 4.213579 | 0.977456 | 0.6039 | 0.5459203 | b | 2.517108 | 0.935929 | 2.6894 | 0.0071576 |
| MFRD | | 0.4385608 | 0.0397767 | 11.026 | | | 0.0438533 | 0.0038715 | 11.327 | |
| MF | | 11.113265 | 3.831767 | 2.9003 | 0.003728 | | 0.419034 | 0.056296 | 7.4434 | | | 0.094245 | 0.014452 | 6.5211 | |
| MOF | | 23.322698 | 8.053589 | 2.8959 | 0.00378 | a | 1.273176 | 0.080496 | 15.8166 | | b | 0.447930 | 0.088837 | 5.0422 | |
|
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means significant at level of significance. |