研究文章

比较不同的置信区间下的i型审查计划

表7

贝叶斯可信区间和覆盖率。

T n= 10 n= 15 n= 25 n= 50

0.50 11.469 (93.6)(0.6) 5.160 (94.1)(0.1) 1.906 (95.6) 1.076 (96.1)
0.75 5.040 (94.8) 2.379 (95.7) 1.413 (95.8) 0.877 (95.4)
1.00 3.539 (95.6) 1.796 (95.4) 1.211 (95.7) 0.744 (95.5)
1.25 2.450 (96.4) 1.594 (95.7) 1.106 (96.4) 0.715 (95.0)
1.50 2.172 (97.4) 1.475 (97.6) 1.042 (96.5) 0.676 (95.4)
1.75 2.036 (97.3) 1.401 (97.2) 0.998 (96.5) 0.653 (95.7)
2.00 1.979 (96.1) 1.366 (96.8) 0.971 (96.7) 0.635 (94.8)