Research Article
Bayesian Adaptive Lasso for Regression Models with Nonignorable Missing Responses
Table 6
Bayesian estimates for type i in the example 3.
| | Parameter | True | Mean | Median | 5% | 95% | SD | RMSE |
| | (i) Empirical Bayesian scenario | | 3.0 | 3.005 | 2.984 | 2.842 | 3.192 | 0.111 | 0.111 | | 1.5 | 1.502 | 1.509 | 1.305 | 1.639 | 0.111 | 0.111 | | 0.0 | 0.004 | 0.000 | −0.100 | 0.120 | 0.077 | 0.077 | | 0.0 | −0.004 | −0.001 | −0.107 | 0.072 | 0.061 | 0.061 | | 2.0 | 1.978 | 1.988 | 1.815 | 2.129 | 0.101 | 0.103 | | 0.0 | 0.014 | 0.001 | −0.039 | 0.091 | 0.054 | 0.056 | | 0.0 | 0.002 | 0.000 | −0.100 | 0.112 | 0.057 | 0.057 | | 0.0 | 0.005 | 0.001 | −0.062 | 0.097 | 0.058 | 0.058 | | 1.0 | 0.994 | 0.989 | 0.887 | 1.081 | 0.059 | 0.059 | | −1.0 | −1.087 | −1.089 | −1.383 | −0.819 | 0.174 | 0.193 | | 0.3 | 0.366 | 0.384 | 0.087 | 0.593 | 0.159 | 0.171 | | 0.3 | 0.336 | 0.324 | −0.410 | 0.955 | 0.441 | 0.440 | | 0.3 | 0.258 | 0.292 | −0.448 | 0.759 | 0.372 | 0.371 | | 0.3 | 0.357 | 0.329 | 0.038 | 0.667 | 0.211 | 0.217 | | 0.0 | 0.027 | −0.007 | −0.380 | 0.437 | 0.260 | 0.260 | | 0.0 | −0.066 | −0.098 | −0.677 | 0.478 | 0.337 | 0.342 | | 0.0 | 0.013 | −0.015 | −0.456 | 0.311 | 0.249 | 0.248 | | 0.0 | −0.018 | −0.056 | −0.487 | 0.410 | 0.282 | 0.281 | | 0.0 | −0.015 | −0.004 | −0.393 | 0.348 | 0.247 | 0.246 |
| | (ii) Hierarchical model scenario | | 3.0 | 3.010 | 3.001 | 2.813 | 3.185 | 0.120 | 0.120 | | 1.5 | 1.468 | 1.457 | 1.282 | 1.633 | 0.110 | 0.114 | | 0.0 | 0.028 | 0.018 | −0.148 | 0.165 | 0.103 | 0.106 | | 0.0 | −0.004 | 0.002 | −0.191 | 0.150 | 0.109 | 0.108 | | 2.0 | 1.991 | 1.969 | 1.812 | 2.218 | 0.126 | 0.126 | | 0.0 | −0.003 | −0.001 | −0.178 | 0.142 | 0.102 | 0.102 | | 0.0 | −0.007 | −0.008 | −0.161 | 0.140 | 0.104 | 0.103 | | 0.0 | 0.002 | −0.007 | −0.157 | 0.165 | 0.094 | 0.093 | | 1.0 | 1.019 | 1.020 | 0.908 | 1.108 | 0.063 | 0.066 | | −1.0 | −1.052 | −1.055 | −1.290 | −0.849 | 0.143 | 0.151 | | 0.3 | 0.319 | 0.300 | 0.031 | 0.581 | 0.175 | 0.175 | | 0.3 | 0.379 | 0.351 | −0.494 | 1.081 | 0.503 | 0.507 | | 0.3 | 0.371 | 0.364 | −0.229 | 0.907 | 0.338 | 0.344 | | 0.3 | 0.343 | 0.314 | −0.082 | 0.709 | 0.237 | 0.240 | | 0.0 | 0.021 | 0.012 | −0.381 | 0.426 | 0.255 | 0.255 | | 0.0 | 0.020 | 0.006 | −0.601 | 0.566 | 0.372 | 0.371 | | 0.0 | 0.032 | 0.038 | −0.497 | 0.399 | 0.272 | 0.271 | | 0.0 | −0.054 | −0.071 | −0.512 | 0.351 | 0.270 | 0.275 | | 0.0 | 0.074 | 0.065 | −0.285 | 0.413 | 0.217 | 0.229 |
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