|  | Low (LTF(%)=22.3) | Moderate (LTF(%)=34.2) | High (LTF(%)=47.6) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Parameter | True value | r.Bias (%) | SD (×105) | SEM (×105) | CP (%) | r.Bias (%) | SD (×105) | SEM (×105) | CP (%) | r.Bias (%) | SD (×105) | SEM (×105) | CP (%) |
 |  | Imputed-by-the-right-endpoint method | |||||||||||
α 01 | 0.01 | 3.3 | 14848 | 14915 | 95.2 | -20.8 | 16313 | 15029 | 92.0 | -63.6 | 15651 | 15144 | 95.0 |
α 02 | 0.01 | 140.0 | 22910 | 22360 | 94.0 | 23.4 | 24852 | 24383 | 95.0 | 9.0 | 26169 | 28020 | 97.2 |
α 03 | 0.01 | 79.0 | 25396 | 26622 | 96.2 | 115.9 | 18132 | 17194 | 92.8 | -4.9 | 14262 | 13148 | 93.0 |
α 12 | 0.0125 | -100.2 | 27253 | 26397 | 94.4 | 10.5 | 30146 | 26715 | 93.0 | 74.9 | 25881 | 25844 | 95.4 |
α 32 | 0.01 | 479.4 | 59836 | 50929 | 92.0 | -108.0 | 37118 | 33609 | 95.2 | 125.6 | 26069 | 25027 | 94.6 |
β 01 | 0.004 | -11.6 | 89 | 86 | 89.4 | -10.8 | 92 | 87 | 88.6 | -11.3 | 86 | 87 | 89.2 |
β 02 | 0.004 | -1.2 | 83 | 92 | 96.4 | -3.9 | 89 | 94 | 95.2 | -0.5 | 102 | 101 | 92.8 |
β 03 | 0.004 | -8.6 | 83 | 85 | 91.4 | -10.3 | 109 | 103 | 90.8 | -11.6 | 149 | 133 | 89.4 |
β 12 | 0.005 | 3.7 | 133 | 130 | 96.0 | 2.3 | 125 | 126 | 96.2 | 3.0 | 131 | 129 | 96.0 |
β 32 | 0.004 | 0.4 | 197 | 199 | 95.8 | 6.6 | 172 | 171 | 95.2 | 3.4 | 139 | 151 | 96.2 |
σ 2 | 0.01 | 878.9 | 8926 | 8822 | 92.6 | 734.8 | 6989 | 7754 | 91.4 | 775.5 | 7514 | 7231 | 87.6 |
 |  | Proposed method | |||||||||||
α 01 | 0.01 | 29.1 | 15161 | 15024 | 95.2 | 11.9 | 16449 | 15111 | 91.8 | -99.5 | 15704 | 15169 | 94.8 |
α 02 | 0.01 | 126.2 | 22920 | 22435 | 93.8 | -49.7 | 25179 | 24488 | 95.2 | -34.2 | 26495 | 28218 | 97.4 |
α 03 | 0.01 | 9.4 | 26768 | 26779 | 95.8 | 98.7 | 17948 | 17287 | 93.8 | 1.1 | 14013 | 13191 | 93.8 |
α 12 | 0.0125 | 21.2 | 26832 | 26404 | 95.2 | 44.7 | 29934 | 26567 | 92.8 | 52.4 | 25781 | 25861 | 95.6 |
α 32 | 0.01 | 280.8 | 60729 | 51753 | 91.4 | -181.5 | 36859 | 33796 | 95.4 | 173.3 | 26819 | 25056 | 93.2 |
β 01 | 0.004 | -7.5 | 95 | 90 | 92.2 | -6.8 | 95 | 90 | 90.8 | -8.1 | 89 | 90 | 93.0 |
β 02 | 0.004 | 4.1 | 88 | 96 | 97.2 | 1.8 | 94 | 99 | 96.2 | 4.6 | 106 | 105 | 93.4 |
β 03 | 0.004 | -3.9 | 88 | 89 | 93.6 | -4.1 | 116 | 108 | 92.8 | -6.3 | 154 | 138 | 90.6 |
β 12 | 0.005 | -0.9 | 124 | 124 | 96.4 | -2.0 | 117 | 122 | 97.0 | -1.2 | 123 | 124 | 95.4 |
β 32 | 0.004 | 2.3 | 195 | 200 | 95.8 | 6.9 | 171 | 172 | 95.6 | 3.8 | 137 | 152 | 97.2 |
σ 2 | 0.01 | 999.2 | 9282 | 9124 | 93.0 | 936.4 | 8781 | 8219 | 88.6 | 873.0 | 8002 | 7404 | 85.6 |