Table 3 Posterior parameters and models checking for the application of two-stage Bayesian models to the colorectal cancers data
Posterior parameters | Model evaluation and checking | |||
|---|---|---|---|---|
Median (95% BCI) | True value Median (95% BCI) | |||
Ï€ | 0.0065 (0.0043, 0.0095) | PPVJE | 0.08 | 0.0807 (0.0559, 0.1107) |
Se1 | 0.6040 (0.5048, 0.8834) | x11 | 39 | 39 (24, 58) |
Se2 | 0.6825 (0.6039, 0.9036) | x10 | 91 | 91 (67, 117) |
Sp1 | 0.9812 (0.9772, 0.9849) | x01 | 237 | 237 (200, 277) |
Sp2 | 0.9559 (0.9513, 0.9603) | x00 | 5360 | 5359 (5314, 5402) |
SeJE | 0.8103 (0.6503, 0.9557) | a11 | 29 | 30 (16, 46) |
SpJE | 0.9405 (0.9360, 0.9450) | a10 | 338 | 338 (296, 382) |
|  |  |  | pD = 3.9 | DIC = 39.7 |
|  |  |  | χ 2 = 0.0002 | P = 0.6101 |