Estimating the Reliability Function for a Family of Exponentiated Distributions
Table 1
Simulation results for .
0.40
0.9642
0.9628
0.9429
0.9726
0.9638
0.9639
0.9598
0.9656
0.964
−0.0014
−0.0213
0.0084
−0.0044
0.0014
0.001071326
0.001390097
0.0003646232
0.0003069262
0.0002067265
0.0002223408
0.0001467748
0.0001442984
0.1211
0.1182
0.0647
0.0668
0.0555
0.0552
0.0477
0.0476
86.6741
92.6193
91.428
93.112
93.5019
93.8349
94.0056
94.1243
0.50
0.9391
0.8576
0.8546
0.8789
0.8769
0.9282
0.9252
0.9399
0.9386
−0.0815
−0.0845
−0.0601
−0.0622
−0.0109
−0.0139
0.009229477
0.008767263
0.007167494
0.006830551
0.001421963
0.001408017
0.0005898798
0.0005745804
0.1912
0.1524
0.2262
0.2086
0.1412
0.1371
0.0958
0.0947
93.9509
94.0809
94.1651
94.4641
94.2804
94.6018
94.5567
94.6561
0.80
0.8330
0.8314
0.8338
0.8355
0.8374
0.8408
0.8417
0.8319
0.8325
−0.0016
0.0025
0.0044
0.0077
0.0087
−0.0011
0.004528085
0.002894221
0.002485577
0.002035995
0.002223323
0.002035827
0.001419582
0.001364689
0.2552
0.2057
0.191
0.1725
0.1796
0.1711
0.1474
0.1446
94.1964
94.3942
94.4812
94.5182
94.6424
94.6596
94.952
94.9534
1.00
0.7474
0.729
0.7499
0.7936
0.7994
0.7279
0.7338
0.7548
0.7568
−0.0184
0.0025
0.0461
0.052
−0.0195
−0.0137
0.0074
0.0093
0.008217478
0.005415503
0.005849085
0.005767851
0.004407818
0.003903546
0.002428885
0.002383391
0.3395
0.2812
0.2359
0.2142
0.2505
0.2407
0.1915
0.1884
94.0502
94.2394
94.5787
94.6276
94.9352
94.9729
95.0586
95.0578
1.50
0.5311
0.4442
0.4933
0.5094
0.532
0.5283
0.5392
0.5256
0.53
−0.087
−0.0378
−0.0218
−0.0028
0.0081
−0.0055
−0.0011
0.01260328
0.00618332
0.00520108
0.004460047
0.004379108
0.004317541
0.001922681
0.001875105
0.2803
0.2719
8 0.2721
0.2648
0.26
0.2564
0.1747
0.1738
94.2755
94.5729
94.464
94.653
94.7342
94.7791
95.0374
95.0517
2.00
0.3535
0.4971
0.5442
0.3349
0.3573
0.3429
0.354
0.3485
0.3529
0.1435
0.1906
−0.0187
0.0037
−0.0106
−0.005
0.02667172
0.0416806
0.004913515
0.004757415
0.00239676
0.002330965
0.001298761
0.001284863
0.3125
0.2928
0.2712
0.2765
0.1923
0.1943
0.1442
0.1448
94.3591
94.7634
94.5513
94.7147
94.7592
94.8151
95.0453
95.0583
2.50
0.2266
0.2396
0.2813
0.2699
0.2906
0.2047
0.2131
0.226
0.2295
0.013
0.0547
0.0433
0.064
−0.0219
−0.0135
0.0029
0.001733384
0.004863281
0.002956535
0.005265369
0.00116556
0.0009073532
0.0004148542
0.0004315035
0.1576
0.1725
0.1312
0.1364
0.1045
0.1075
0.0809
0.0817
94.0777
94.3206
94.2939
94.3724
94.7371
94.7634
95.0835
95.0883
Here, the first row indicates the estimate, the second row indicates the bias, the third row indicates variance, the fourth row indicates 95% bootstrap confidence length, and the fifth row indicates the coverage percentage.