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Table 4 Classification decision rule with 0.5 probability cut-off.

From: Gravity models to classify commuting vs. resident workers. An application to the analysis of residential risk in a contaminated area

Sensitivity n. of true "commuters"/(n. of true "commuters" + n. of false "no commuters") 74.58%
Specificity n. of true "no commuters"/(n. of "no commuters" + n. of false "commuters") 92.99%
False Positive Rate percentage of predicted commuters which are incorrect 17.76%
False Negative Rate percentage of predicted no commuters which are incorrect 10.64%
Overall percentage correct   87.40%