From: Heckman imputation models for binary or continuous MNAR outcomes and MAR predictors
Methods | ρ | % R b i a s | S E cal | S E emp | RMSE | Cover |
---|---|---|---|---|---|---|
Before | 0 | 0.0 | 0.064 | 0.064 | 0.064 | 95.1 |
deletion | 0.3 | 0.0 | 0.063 | 0.065 | 0.065 | 95.0 |
0.6 | -0.2 | 0.064 | 0.064 | 0.064 | 94.3 | |
CCA | 0 | 0.1 | 0.083 | 0.084 | 0.084 | 95.1 |
0.3 | -9.1 | 0.082 | 0.081 | 0.122 | 80.3 | |
0.6 | -17.8 | 0.078 | 0.079 | 0.194 | 38.2 | |
HEml | 0 | 0.0 | 0.103 | 0.103 | 0.103 | 95.2 |
0.3 | -0.4 | 0.101 | 0.101 | 0.101 | 94.6 | |
0.6 | -0.4 | 0.092 | 0.092 | 0.092 | 94.2 | |
MIHEml | 0 | 0.0 | 0.105 | 0.103 | 0.103 | 94.7 |
0.3 | -0.3 | 0.103 | 0.102 | 0.102 | 95.3 | |
0.6 | -0.3 | 0.096 | 0.094 | 0.094 | 94.8 | |
HE2steps | 0 | 0.0 | 0.103 | 0.102 | 0.102 | 95.4 |
0.3 | -0.4 | 0.103 | 0.103 | 0.103 | 94.6 | |
0.6 | -0.2 | 0.100 | 0.099 | 0.099 | 95.4 | |
MIHE2steps | 0 | 0.0 | 0.105 | 0.103 | 0.103 | 95.2 |
0.3 | -0.4 | 0.104 | 0.104 | 0.104 | 94.0 | |
0.6 | -0.2 | 0.103 | 0.100 | 0.099 | 95.2 |