Table 2 Multivariable model comparison
Apparent | Optimism corrected | ||||
|---|---|---|---|---|---|
Model | Dataset | R-squared | RMSE | R-squared | RMSE |
Set 1 | Complete case | 0.131 | 7.774 | 0.092 | 7.961 |
Set 1 | Multiple imputation | 0.162 | 7.565 | 0.146 | 7.63 |
Set 2 | Complete case | 0.162 | 7.634 | 0.123 | 7.818 |
Set 2 | Multiple imputation | 0.174 | 7.514 | 0.156 | 7.603 |