Table 1.
βz | Censor I | Censor II | |||||||||
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P(censor) | method | β̂z | bias | Sim SEa | Est SEb | CPc | β̂z | bias | Sim SE | Est SE | CP |
Uncorrelated Measurement Error | |||||||||||
0.8 | Naive | 0.435 | 0.029 | 0.100 | – | – | 0.438 | 0.033 | 0.104 | – | – |
MVC | 0.356 | -0.049 | 0.202 | 0.190 | 0.864 | 0.333 | -0.072 | 0.210 | 0.254 | 0.954 | |
FUC4 | 0.397 | -0.008 | 0.204 | 0.192 | 0.944 | 0.375 | -0.030 | 0.217 | 0.260 | 0.980 | |
FUC8 | 0.404 | -0.001 | 0.208 | 0.196 | 0.951 | 0.384 | -0.021 | 0.219 | 0.265 | 0.983 | |
0.9 | Naive | 0.465 | 0.059 | 0.097 | – | – | 0.466 | 0.061 | 0.109 | – | – |
MVC | 0.374 | -0.032 | 0.191 | 0.176 | 0.916 | 0.333 | -0.072 | 0.227 | 0.223 | 0.945 | |
FUC4 | 0.399 | -0.007 | 0.193 | 0.188 | 0.956 | 0.363 | -0.042 | 0.231 | 0.247 | 0.950 | |
FUC8 | 0.403 | -0.002 | 0.195 | 0.191 | 0.961 | 0.369 | -0.037 | 0.231 | 0.250 | 0.952 | |
0.95 | Naive | 0.485 | 0.079 | 0.099 | – | – | 0.516 | 0.111 | 0.132 | – | – |
MVC | 0.393 | -0.013 | 0.190 | 0.178 | 0.935 | 0.352 | -0.053 | 0.273 | 0.251 | 0.937 | |
FUC4 | 0.411 | 0.005 | 0.192 | 0.187 | 0.953 | 0.368 | -0.038 | 0.275 | 0.269 | 0.950 | |
FUC8 | 0.414 | 0.008 | 0.193 | 0.190 | 0.958 | 0.371 | -0.034 | 0.276 | 0.269 | 0.950 | |
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Correlated Measurement Error | |||||||||||
0.8 | Naive | 0.527 | 0.122 | 0.105 | – | – | 0.505 | 0.099 | 0.109 | – | – |
MVC | 0.311 | -0.094 | 0.283 | 0.364 | 1.000 | 0.288 | -0.117 | 0.295 | 0.366 | 0.998 | |
FUC4 | 0.384 | -0.021 | 0.257 | 0.275 | 0.988 | 0.369 | -0.036 | 0.273 | 0.316 | 0.976 | |
FUC8 | 0.397 | -0.008 | 0.260 | 0.272 | 0.980 | 0.391 | -0.015 | 0.271 | 0.309 | 0.975 | |
0.9 | Naive | 0.576 | 0.171 | 0.102 | – | – | 0.534 | 0.128 | 0.118 | – | – |
MVC | 0.330 | -0.076 | 0.235 | 0.277 | 0.990 | 0.306 | -0.100 | 0.264 | 0.283 | 0.973 | |
FUC4 | 0.376 | -0.029 | 0.228 | 0.241 | 0.985 | 0.360 | -0.045 | 0.270 | 0.294 | 0.984 | |
FUC8 | 0.385 | -0.021 | 0.229 | 0.239 | 0.980 | 0.375 | -0.031 | 0.269 | 0.292 | 0.982 | |
0.95 | Naive | 0.611 | 0.205 | 0.104 | – | – | 0.566 | 0.161 | 0.142 | – | – |
MVC | 0.357 | -0.049 | 0.216 | 0.227 | 0.972 | 0.316 | -0.089 | 0.331 | 0.309 | 0.960 | |
FUC4 | 0.389 | -0.017 | 0.217 | 0.214 | 0.959 | 0.350 | -0.055 | 0.326 | 0.329 | 0.967 | |
FUC8 | 0.394 | -0.011 | 0.218 | 0.213 | 0.957 | 0.359 | -0.046 | 0.325 | 0.328 | 0.970 |
Simulation Standard Error
Mean Estimated Standard Error
Coverage Probability