Research Article
Bayesian Perspective on Random Censored Survival Data
Table 2
Average mean squared errors and absolute bias for
.
| | | | | | |
| | 25 | | ML | 0.074937 (0.196749) | 0.210881 (0.317231) | 0.969396 (0.631983) |
| | | Lindley | BS | 0.074946 (0.196841) | 0.210886 (0.317302) | 0.969470 (0.632254) | | BL | 0.083694 (0.199075) | 0.274929 (0.329363) | 0.942216 (0.639469) | | BL | 0.088910 (0.207179) | 0.222206
(0.311704)
| 0.908126 (0.618789) |
| | | T & K | BS | 0.090567 (0.198705) | 0.230426 (0.333524) | 0.936865 (0.634128) | | BL | 0.075149
(0.188331)
| 0.245118 (0.335657) | 0.944325 (0.639520) | | BL | 0.087542 (0.201015) | 0.217948 (0.323301) | 0.938991 (0.635110) |
| | 50 | | ML | 0.026631 (0.121009) | 0.076945 (0.204643) | 0.276000 (0.375176) |
| | | Lindley | BS | 0.026631 (0.121018) | 0.076950 (0.204715) | 0.280979 (0.377409) | | BL | 0.028234 (0.125414) | 0.086934 (0.217802) | 0.297106 (0.403637) | | BL | 0.034478 (0.132509) | 0.079751 (0.210635) | 0.289681 (0.387573) |
| | | T & K | BS | 0.028420 (0.127050) | 0.077981 (0.207406) | 0.276088 (0.382376) | | BL | 0.028553 (0.125712) | 0.073419 (0.206062) | 0.290441 (0.399910) | | BL | 0.026399 (0.120282) | 0.068112 (0.195011) | 0.278232 (0.379734) |
| | 100 | | ML | 0.011790 (0.083599) | 0.031119 (0.137169) | 0.106223 (0.250598) |
| | | Lindley | BS | 0.011825 (0.083787) | 0.031133 (0.137289) | 0.106233 (0.250603) | | BL | 0.010882
(0.081341)
| 0.029755 (0.134297) | 0.109028 (0.255089) | | BL | 0.012339 (0.085559) | 0.032030 (0.138596) | 0.111296 (0.259628) |
| | | T & K | BS | 0.011880 (0.084372) | 0.030722 (0.135511) | 0.115963 (0.258207) | | BL | 0.011434
(0.081271)
| 0.031457 (0.134959) | 0.108760 (0.251214) | | BL | 0.011318 (0.083157) | 0.029563 (0.132158) | 0.112661 (0.253481) |
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ML: maximum likelihood, BL: LINEX loss function, BS: squared error loss function.
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