Variable | Best algorithm/ statistical procedure | Accuarcy (%) | AUC | Sensivity (%) | Specificity (%) | PPV (%) | NPV (%) |
---|---|---|---|---|---|---|---|
Victim injured severly/fatally | Bagged trees | 73.6 | 0.64 | 70 | 79 | 83 | 64 |
Index crime: (attempted) homicide | KNN | 65.3 | 0.59 | 62 | 70 | 78 | 53 |
Victim injury severly/fatally and index crime (attempted) homicide | SVM | 73.6 | 0.71 | 78 | 79 | 75 | 55 |