Research Article
Bayesian Analysis of the Survival Function and Failure Rate of Weibull Distribution with Censored Data
Table 3
MSEs and Abs. Biases (in parenthesis) for the survival function
using GNP.
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| 25 | BS | 0.01671 (0.10237) | 0.01731 (0.10550) | 0.01553 (0.09804) | 0.01740 (0.10389) | [0.01528 (0.09853)] | [0.01733 (0.10441)] | [0.01632 (0.10123)] | [0.01861 (0.10795)] | BL | 0.01736 (0.01025) | 0.01608 (0.10052) | 0.01531 (0.09805) | 0.01694 (0.10227) | [0.01559 (0.09876)] | [0.01726 (0.10385)] | [0.01585 (0.09796)] | [0.01755 (0.10476)] | BL | 0.01756 (0.10315) | 0.01655 (0.10308) | 0.01614 (0.10075) | 0.01748 (0.10470) | [0.01544 (0.09803)] | [0.01806 (0.10735)] | [0.01680 (0.10254)] | [0.01727 (0.10453)] | BL | 0.01797 (0.10635) | 0.01649 (0.10116) | 0.01467 (0.09588) | 0.01718 (0.10317) | [0.01716 (0.10194)] | [0.01806 (0.10617)] | [0.01506 (0.09667)] | [0.01793 (0.10640)] | BL | 0.01756 (0.10499) | 0.01637 (0.10090) | 0.01571 (0.09796) | 0.01748 (0.10551) | [0.01554 (0.09817)] | [0.01732 (0.10397)] | [0.01602 (0.10003)] | [0.01857 (0.10914)] | BG | 0.01645 (0.10157) | 0.01659 (0.10271) | 0.01587 (0.09919) | 0.01719 (0.10355) | [0.01519 (0.09767)] | [0.01741 (0.10468)] | [0.01649 (0.10107)] | [0.01782 (0.10583)] | BG | 0.01660 (0.10067) | 0.01734 (0.10515) | 0.01621 (0.09978) | 0.01808 (0.10817) | [0.01554 (0.09757)] | [0.01609 (0.10096)] | [0.01539 (0.09644)] | [0.01793 (0.10731)] | BG | 0.01794 (0.10643) | 0.01773 (0.10477) | 0.01653 (0.10009) | 0.01688 (0.10393) | [0.01551 (0.09821)] | [0.01690 (0.10249)] | [0.01518 (0.09757)] | [0.01667 (0.10306)] | BG | 0.01623 (0.10158) | 0.01730 (0.10519) | 0.01562 (0.09759) | 0.01748 (0.10465) | [0.01654 (0.10175)] | [0.01773 (0.10552)] | [0.01636 (0.10043)] | [0.01822 (0.10797)] |
| 50 | BS | 0.01178 (0.08765) | 0.01299 (0.09209) | 0.01174 (0.08754) | 0.01312 (0.09343) | [0.01163 (0.08629)] | [0.01255 (0.09154)] | [0.01163 (0.08679)] | [0.01272 (0.09223)] | BL | 0.01092 (0.08456) | 0.01259 (0.09203) | 0.01134 (0.08587) | 0.01276 (0.09198) | [0.01128 (0.08459)] | [0.01284 (0.09326)] | [0.01181 (0.08617)] | [0.01289 (0.09290)] | BL | 0.01201 (0.08874) | 0.01266 (0.09119) | 0.01149 (0.08649) | 0.01270 (0.09149) | [0.01118 (0.08561)] | [0.01274 (0.09196)] | [0.01126 (0.08554)] | [0.01251 (0.09036)] | BL | 0.01126 (0.08480) | 0.01288 (0.09267) | 0.01164 (0.08756) | 0.01307 (0.09326) | [0.01149 (0.08640)] | [0.01261 (0.09249)] | [0.01106 (0.08521)] | [0.01335 (0.09481)] | BL | 0.01119 (0.08567) | 0.01304 (0.09343) | 0.01135 (0.08484) | 0.01299 (0.09379) | [0.01158 (0.08676)] | [0.01234 (0.09038)] | [0.01209 (0.08853)] | [0.01310 (0.09310)] | BG | 0.01109 (0.08496) | 0.01322 (0.09375) | 0.01137 (0.08565) | 0.01309 (0.09474) | [0.01111 (0.08467)] | [0.01287 (0.09549)] | [0.01176 (0.08690)] | [0.01279 (0.09197)] | BG | 0.01187 (0.08821) | 0.01365 (0.09533) | 0.01191 (0.08832) | 0.01263 (0.09130) | [0.01147 (0.08608)] | [0.01289 (0.09229)] | [0.01126 (0.08621)] | [0.01298 (0.09259)] | BG | 0.01135 (0.08535) | 0.01307 (0.09349) | 0.01126 (0.08878) | 0.01361 (0.09489) | [0.01197 (0.08815)] | [0.01257 (0.09113)] | [0.01145 (0.08588)] | [0.01251 (0.09138)] | BG | 0.01199 (0.08802) | 0.01325 (0.09363) | 0.01232 (0.08958) | 0.01259 (0.09138) | [0.01166 (0.08674)] | [0.01299 (0.09296)] | [0.01138 (0.08564)] | [0.01302 (0.09359)] |
| 100 | BS | 0.00967 (0.08273) | 0.01069 (0.08780) | 0.00935 (0.08153) | 0.01107 (0.08928) | [0.00936 (0.08143)] | [0.01087 (0.08831)] | [0.00929 (0.08039)] | [0.01084 (0.08928)] | BL | 0.00984 (0.08327) | 0.01084 (0.08875) | 0.00867 (0.07797) | 0.01061 (0.08743) | [0.00961 (0.08267)] | [0.01090 (0.08894)] | [0.00969 (0.08240)] | [0.01093 (0.08894)] | BL | 0.00951 (0.08128) | 0.01051 (0.08688) | 0.00975 (0.08276) | 0.01119 (0.08929) | [0.00925 (0.08078)] | [0.01043 (0.08648)] | [0.00963 (0.08201)] | [0.01110 (0.08923)] | BL | 0.00937 (0.08062) | 0.01064 (0.08733) | 0.00929 (0.08096) | 0.01105 (0.08896) | [0.00973 (0.08233)] | [0.01101 (0.08887)] | [0.00969 (0.08302)] | [0.01118 (0.09015)]
| BL | 0.00952 (0.08184) | 0.01098 (0.08906) | 0.00966 (0.08244) | 0.01087 (0.08856) | [0.00994 (0.08372)] | [0.01102 (0.08887)] | [0.00938 (0.08141)] | [0.01094 (0.08877)] | BG | 0.00895 (0.07874) | 0.01091 (0.08838) | 0.00946 (0.08088) | 0.01059 (0.08729) | [0.00926 (0.08019)] | [0.01093 (0.08855)] | [0.00955 (0.08214)] | [0.01108 (0.08918)] | BG | 0.00914 (0.08047) | 0.01093 (0.08833) | 0.00956 (0.08156) | 0.01078 (0.08802) | [0.00897 (0.07956)] | [0.01091 (0.08844)] | [0.00985 (0.08260)] | [0.01001 (0.08491)] | BG | 0.00929 (0.08071) | 0.01106 (0.08889) | 0.00921 (0.07979) | 0.01142 (0.09069) | [0.00963 (0.08220)] | [0.01111 (0.08947)] | [0.00975 (0.08284)] | [0.01092 (0.08865)] | BG | 0.00936 (0.08122) | 0.01128 (0.09042) | 0.00990 (0.08379) | 0.01111 (0.08941) | [0.00961 (0.08213)] | [0.01072 (0.08811)] | [0.00947 (0.08152)] | [0.01132 (0.09072)] |
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GNP: generalised nonInformative prior, BG: general entropy loss function, BL: LINEX loss function, BS: squared error loss function.
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