Research Article
Bayesian Perspective on Random Censored Survival Data
Table 1
Average mean squared errors and absolute biases for
.
| | | | | | |
| 25 | | ML | 0.140450 (0.270431) | 0.106852 (0.237027) | 0.076700 (0.204796) |
| | Lindley | BS | 0.140834 (0.271052) | 0.106857 (0.237097) | 0.076705 (0.204866) | BL | 0.131177 (0.269803) | 0.111975 (0.244191) | 0.076627 (0.207483) | BL | 0.156620 (0.285894) | 0.103548 (0.235582) | 0.074685 (0.203569) |
| | T & K | BS | 0.155934 (0.281566) | 0.111042 (0.247333) | 0.084400 (0.219475) | BL | 0.133596
(0.256556)
| 0.105219 (0.235598) | 0.082096 (0.210066) | BL | 0.137543 (0.272175) | 0.103369 (0.234812) | 0.078827 (0.210891) |
| 50 | | ML | 0.050784 (0.173185) | 0.042238 (0.153893) | 0.030681 (0.137025) |
| | Lindley | BS | 0.050786 (0.173238) | 0.042239 (0.153932) | 0.030895 (0.137487) | BL | 0.052969 (0.171820) | 0.044209 (0.160487) | 0.033233 (0.141801) | BL | 0.054932 (0.177022) | 0.043975 (0.158316) | 0.028858 (0.131245) |
| | T & K | BS | 0.054196 (0.176032) | 0.041590 (0.156810) | 0.031042 (0.134974) | BL | 0.047443 (0.166083) | 0.040373 (0.153958) | 0.035063 (0.144515) | BL | 0.053519 (0.178140) | 0.040125 (0.153786) | 0.029654 (0.132043) |
| 100 | | ML | 0.023217 (0.117084) | 0.017736 (0.103513) | 0.013552 (0.091643) |
| | Lindley | BS | 0.023217 (0.117092) | 0.017736 (0.103531) | 0.013572 (0.091785) | BL | 0.022439 (0.115258) | 0.016563 (0.099769) | 0.014159 (0.093593) | BL | 0.023443 (0.119925) | 0.018040 (0.104651) | 0.014358 (0.094881) |
| | T & K | BS | 0.023403 (0.121568) | 0.018424 (0.106916) | 0.014604 (0.093797) | BL | 0.023223 (0.118237) | 0.018637 (0.107096) | 0.014348 (0.094252) | BL | 0.023205 (0.118180) | 0.017766 (0.102358) | 0.014784 (0.095141) |
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ML: maximum likelihood, BL: LINEX loss function, BS: squared error loss function.
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