Table 3 Definition and equations of the values
Value | Definition | Equation |
|---|---|---|
ACC | The proportion of samples correctly predicted | \(ACC=\frac{Samples\;tested\;as\;male\;that\;is\;male\;+\;Samples\;tested\;as\;female\;that\;is\;female}{Total\;Samples\;Size}\times100\%\) |
Sensitivity | The proportion of samples tested as male | \(Sensitivity=\frac{Samples\;tested\;as\;male\;that\;is\;male\;}{Male\;Sample\;Size}\times100\%\) |
Specificity | The proportion of samples tested as female | \(Specificity=\frac{Samples\;tested\;as\;female\;that\;is\;female}{Female\;Sample\;Size}\times100\%\) |
PPV | The proportion of samples judged to be male by the test that is male | \(PPV=\frac{Samples\;tested\;as\;male\;that\;is\;male}{Samples\;tested\;as\;male}\times100\%\) |
NPV | The proportion of samples judged to be female by the test that is female | \(NPV=\frac{Samples\;tested\;as\;female\;that\;is\;female}{Samples\;tested\;as\;female}\times100\%\) |