| 样本量(均值参数都为1) | ||||||||
(20, 20) | (40, 40) | (60, 60) | (20, 60) | (20, 100) | (40, 100) | (60, 100) | (100, 100) | ||
| CP | 0.9434 | 0.9432 | 0.9492 | 0.9466 | 0.9402 | 0.9464 | 0.9420 | 0.9520 |
AL | 0.3710 | 0.2628 | 0.2145 | 0.3022 | 0.2852 | 0.2200 | 0.1922 | 0.1662 | |
RB | 0.3852 | 0.2887 | 0.2441 | 0.1835 | 0.3378 | 0.2090 | 0.2000 | 0.2333 | |
| CP | 0.9570 | 0.9542 | 0.9530 | 0.9586 | 0.9516 | 0.9492 | 0.9470 | 0.9522 |
AL | 0.3975 | 0.2717 | 0.2194 | 0.3202 | 0.3028 | 0.2263 | 0.1959 | 0.1685 | |
RB | 0.0741 | 0.0169 | 0.0209 | 0.1429 | 0.0947 | 0.0040 | 0.0039 | 0.0087 | |
| CP | 0.9570 | 0.9542 | 0.9530 | 0.9586 | 0.9516 | 0.9492 | 0.9470 | 0.9522 |
AL | 0.3976 | 0.2716 | 0.2192 | 0.3198 | 0.3028 | 0.2263 | 0.1959 | 0.1685 | |
RB | 0.0791 | 0.0131 | 0.0043 | 0.1787 | 0.1074 | 0.0236 | 0.0189 | 0.0209 | |
| CP | 0.9558 | 0.9494 | 0.9518 | 0.9556 | 0.9540 | 0.9502 | 0.9438 | 0.9494 |
AL | 0.4020 | 0.2710 | 0.2178 | 0.3226 | 0.3055 | 0.2253 | 0.1944 | 0.1668 | |
RB | 0.2579 | 0.1858 | 0.1286 | 0.0090 | 0.2000 | 0.1165 | 0.0890 | 0.1621 | |
| CP | 0.9516 | 0.9488 | 0.9508 | 0.9538 | 0.9516 | 0.9496 | 0.9428 | 0.9480 |
AL | 0.3900 | 0.2671 | 0.2160 | 0.3141 | 0.2973 | 0.2227 | 0.1931 | 0.1659 | |
RB | 0.2314 | 0.1518 | 0.1301 | 0.0216 | 0.2314 | 0.0952 | 0.1399 | 0.1231 | |
| 样本量(均值参数分别为3和1) | ||||||||
(20, 20) | (40, 40) | (60, 60) | (20, 60) | (20, 100) | (40, 100) | (60, 100) | (100, 100) | ||
| CP | 0.9428 | 0.9484 | 0.9498 | 0.9378 | 0.9378 | 0.9424 | 0.9414 | 0.9458 |
AL | 2.7432 | 1.9434 | 1.5887 | 2.2276 | 2.1139 | 1.6230 | 1.4140 | 1.2275 | |
RB | 0.4266 | 0.2713 | 0.2908 | 0.2219 | 0.3248 | 0.3194 | 0.2696 | 0.1661 | |
| CP | 0.9536 | 0.9566 | 0.9540 | 0.9486 | 0.9536 | 0.9518 | 0.9436 | 0.9490 |
AL | 2.9379 | 2.0071 | 1.6245 | 2.3588 | 2.4667 | 1.6678 | 1.4412 | 1.2440 | |
RB | 0.0667 | 0.0456 | 0.0610 | 0.1000 | 0.0169 | 0.0857 | 0.0786 | 0.0078 | |
| CP | 0.9536 | 0.9566 | 0.9540 | 0.9486 | 0.9536 | 0.9518 | 0.9436 | 0.9490 |
AL | 2.9398 | 2.0096 | 1.6240 | 2.3597 | 2.2432 | 1.6689 | 1.4392 | 1.2449 | |
RB | 0.0776 | 0.0415 | 0.1043 | 0.0817 | 0.0172 | 0.0622 | 0.0426 | 0.0039 | |
| CP | 0.9548 | 0.9548 | 0.9506 | 0.9482 | 0.9562 | 0.9456 | 0.9444 | 0.9474 |
AL | 2.9755 | 2.0041 | 1.6131 | 2.3777 | 2.2674 | 1.6627 | 1.4285 | 1.2322 | |
RB | 0.3009 | 0.1239 | 0.1903 | 0.0734 | 0.1781 | 0.1691 | 0.0426 | 0.1103 | |
| CP | 0.9510 | 0.9520 | 0.9512 | 0.9454 | 0.9472 | 0.9450 | 0.9412 | 0.9480 |
AL | 2.8830 | 1.9762 | 1.5984 | 2.3174 | 2.2054 | 1.6425 | 1.4182 | 1.2258 | |
RB | 0.2408 | 0.0917 | 0.2377 | 0.0623 | 0.1894 | 0.2145 | 0.1633 | 0.1538 |