Table 2.
Monte Carlo biases of the estimators of
Censoring ( ) |
MS |
|
|
GS | IR | SR | Hybrid | Step 1 | Proposed | NP |
|---|---|---|---|---|---|---|---|---|---|---|
| 90 | I |
|
1 | 0.004 | 0.000 |
0.007 |
0.005 |
0.000 | 0.001 |
0.029 |
| 1.5 | 0.004 | 0.000 |
0.014 |
0.014 |
0.000 | 0.001 |
0.038 |
|||
| 2 | 0.004 | 0.000 |
0.018 |
0.024 |
0.000 | 0.001 |
0.044 |
|||
|
1 |
0.002 |
0.002 |
0.012 | 0.006 |
0.003 |
0.001 |
0.028 | ||
| 1.5 |
0.002 |
0.003 |
0.015 | 0.014 |
0.003 |
0.002 |
0.036 | |||
| 2 |
0.002 |
0.002 |
0.020 | 0.023 |
0.003 |
0.003 |
0.043 | |||
| II |
|
1 | 0.004 | 0.004 |
0.007 |
0.004 |
0.004 | 0.003 |
0.030 |
|
| 1.5 | 0.004 | 0.004 |
0.013 |
0.012 |
0.004 | 0.004 |
0.040 |
|||
| 2 | 0.004 | 0.004 |
0.018 |
0.022 |
0.004 | 0.005 |
0.047 |
|||
|
1 |
0.002 |
0.001 |
0.012 | 0.007 | 0.000 |
0.002 |
0.032 | ||
| 1.5 |
0.002 |
0.001 |
0.015 | 0.014 |
0.001 |
0.002 |
0.041 | |||
| 2 |
0.002 |
0.001 |
0.020 | 0.023 | 0.000 |
0.002 |
0.048 | |||
| 69 | I |
|
1 | 0.002 |
0.006 |
0.015 |
0.016 |
0.001 | 0.000 |
0.031 |
| 1.5 | 0.002 |
0.006 |
0.027 |
0.038 |
0.001 | 0.000 |
0.042 |
|||
| 2 | 0.002 |
0.006 |
0.037 |
0.055 |
0.001 | 0.000 |
0.049 |
|||
|
1 | 0.000 | 0.007 | 0.016 | 0.017 |
0.001 |
0.001 | 0.032 | ||
| 1.5 | 0.000 | 0.007 | 0.027 | 0.038 |
0.001 |
0.001 | 0.042 | |||
| 2 | 0.000 | 0.007 | 0.037 | 0.056 |
0.001 |
0.000 | 0.049 | |||
| II |
|
1 | 0.002 |
0.005 |
0.015 |
0.015 |
0.001 | 0.000 |
0.035 |
|
| 1.5 | 0.002 |
0.006 |
0.027 |
0.037 |
0.001 | 0.000 |
0.046 |
|||
| 2 | 0.002 |
0.006 |
0.037 |
0.054 |
0.001 | 0.001 |
0.054 |
|||
|
1 | 0.000 | 0.008 | 0.016 | 0.017 |
0.001 |
0.001 | 0.035 | ||
| 1.5 | 0.000 | 0.008 | 0.027 | 0.038 | 0.000 | 0.001 | 0.047 | |||
| 2 | 0.000 | 0.008 | 0.037 | 0.055 | 0.000 | 0.001 | 0.054 | |||
| 55 | I |
|
1 | 0.001 |
0.014 |
0.022 |
0.024 |
0.000 |
0.001 |
0.033 |
| 1.5 | 0.001 |
0.014 |
0.036 |
0.048 |
0.000 |
0.001 |
0.044 |
|||
| 2 | 0.001 |
0.014 |
0.048 |
0.068 |
0.000 | 0.000 |
0.051 |
|||
|
1 | 0.000 | 0.015 | 0.023 | 0.025 |
0.001 |
0.001 | 0.034 | ||
| 1.5 | 0.000 | 0.015 | 0.038 | 0.050 |
0.001 |
0.001 | 0.045 | |||
| 2 | 0.000 | 0.015 | 0.048 | 0.069 |
0.001 |
0.000 | 0.051 | |||
| II |
|
1 | 0.001 |
0.014 |
0.022 |
0.023 |
0.000 |
0.001 |
0.038 |
|
| 1.5 | 0.001 |
0.014 |
0.036 |
0.047 |
0.000 |
0.001 |
0.050 |
|||
| 2 | 0.001 |
0.014 |
0.048 |
0.066 |
0.000 |
0.001 |
0.057 |
|||
|
1 | 0.000 | 0.016 | 0.023 | 0.025 | 0.000 | 0.002 | 0.039 | ||
| 1.5 | 0.000 | 0.016 | 0.038 | 0.049 | 0.000 | 0.002 | 0.050 | |||
| 2 | 0.000 | 0.016 | 0.048 | 0.068 | 0.000 | 0.001 | 0.058 |
