模型

真实变点位置

变点估计均值

90%估计变点范围

90%置信区间均值

覆盖率

计算时间(s)

模型A

模型B

400

400.47

[387, 413]

[393.55, 407.39]

92%

387.96

612

612.11

[599, 625]

[605.58, 618.64]

89%

模型C

512

512.26

[503, 520]

[501.11, 523.41]

92%

467.63

768

768.61

[755, 782]

[760.92, 776.3]

93%

模型D

125

124.87

[116, 134]

[120.15, 129.59]

95%

563.92

532

530.4

[493, 557]

[512.22, 548.58]

74%

704

704.74

[695, 714]

[700.16, 708.12]

89%

模型E

512

511.73

[504, 519]

[507.35, 516.09]

91%

491.58

768

767.74

[761, 774]

[764.84, 770.62]

84%