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Feature Model 1 comparison (outliers included versus excluded).
| Algorithm | Mean R2 in the sample with outliers included (n=182) | Mean R2 in the sample with outliers excluded (n=178) |
| Linear regression | 0.693 | 0.689 |
| Random forest | 0.481 | 0.493 |
| AdaBoost | 0.454 | 0.494 |
