Research Article
Sine-Weibull Geometric Mixture and Nonmixture Cure Rate Models with Applications to Lifetime Data
Table 4
Simulation results of SWGII distribution for parameter values
.
| | Parameter | | | | | AE | AB | RMSE | AE | AB | RMSE | AE | AB | RMSE |
| | | n = 50, CR = 74.50% | n = 50, CR = 73.86% | n = 50, CR = 74.20% | | 1.1240 | 0.9399 | 1.2111 | 1.1576 | 0.9724 | 1.2717 | 1.1615 | 0.9759 | 1.3094 | | 0.1381 | 0.0467 | 0.0675 | 0.1382 | 0.0463 | 0.0656 | 0.1362 | 0.0471 | 0.0694 | | 0.2914 | 0.3305 | 0.3948 | 0.2988 | 0.3341 | 0.3970 | 0.4456 | 0.3940 | 0.4490 | | 0.6266 | 0.6169 | 0.6433 | 0.6189 | 0.5995 | 0.6273 | 0.6125 | 0.5836 | 0.6104 |
| | | n = 100, CR = 73.80% | n = 100, CR = 73.91% | n = 100, CR = 73.75% | | 0.8759 | 0.7036 | 0.9915 | 0.9451 | 0.7675 | 1.0829 | 0.9516 | 0.7733 | 1.0696 | | 0.1194 | 0.0303 | 0.0401 | 0.1163 | 0.0294 | 0.0392 | 0.1181 | 0.0303 | 0.0397 | | 0.2903 | 0.3296 | 0.3911 | 0.3192 | 0.3468 | 0.4125 | 0.3999 | 0.3751 | 0.4310 | | 0.5545 | 0.5450 | 0.5819 | 0.5688 | 0.5500 | 0.5831 | 0.5745 | 0.5456 | 0.5764 |
| | | n = 300, CR = 73.75% | n = 300, CR = 73.74% | n = 300, CR = 73.68% | | 0.7390 | 0.5713 | 0.8735 | 0.7613 | 0.5936 | 0.8785 | 0.7146 | 0.5503 | 0.8284 | | 0.1064 | 0.0198 | 0.0252 | 0.1044 | 0.0181 | 0.0232 | 0.1055 | 0.0178 | 0.0229 | | 0.3717 | 0.3701 | 0.4309 | 0.3871 | 0.3780 | 0.4390 | 0.3720 | 0.3672 | 0.4257 | | 0.4903 | 0.4811 | 0.5230 | 0.4991 | 0.4813 | 0.5217 | 0.4858 | 0.4590 | 0.5011 |
| | | n = 500, CR = 73.68 | n = 500, CR = 73.64% | n = 500, CR = 73.72% | | 0.6365 | 0.4759 | 0.7193 | 0.6663 | 0.4986 | 0.7645 | 0.6388 | 0.4803 | 0.7312 | | 0.1033 | 0.0145 | 0.0188 | 0.1024 | 0.0153 | 0.0201 | 0.1031 | 0.0147 | 0.0190 | | 0.3861 | 0.3698 | 0.4255 | 0.4064 | 0.3801 | 0.4364 | 0.3216 | 0.3468 | 0.4128 | | 0.4588 | 0.4498 | 0.4945 | 0.4632 | 0.4456 | 0.4866 | 0.4479 | 0.4222 | 0.4688 |
| | | n = 800, CR = 73.63% | n = 800, CR = 73.69% | n = 800, CR = 73.75% | | 0.5494 | 0.3972 | 0.5762 | 0.5618 | 0.4112 | 0.6121 | 0.5889 | 0.4250 | 0.6446 | | 0.1028 | 0.0122 | 0.0149 | 0.1022 | 0.0123 | 0.0156 | 0.1011 | 0.0121 | 0.0160 | | 0.4241 | 0.3814 | 0.4363 | 0.4284 | 0.3822 | 0.4351 | 0.3058 | 0.3398 | 0.4026 | | 0.4093 | 0.4012 | 0.4565 | 0.4114 | 0.3957 | 0.4496 | 0.4269 | 0.4031 | 0.4495 |
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