Statistic (estimated using a 16% holdout test sample) | Main effects logistic regression model | Final SVM model |
---|---|---|

Accuracy (i.e. percentage correctly classified) | 69.8% | 78.2% |

Sensitivity (i.e. true positive rate) | 49.6% | 62.9% |

Specificity (i.e. true negative rate) | 83.2% | 88.3% |

Balanced accuracy (mean of sensitivity and specificity) | 66.4% | 75.6% |

Area under the ROC curve | 74.2% | 83.6% |