NAG Library Manual, Mark 27.2
Interfaces:  FL   CL   CPP   AD 

NAG FL Interface Introduction
Example description

 G05PVF Example Program Results

                       Observed
             --------------------------
 Predicted | Negative  Positive   Total
 --------------------------------------
 Negative  |    18         8        26
 Positive  |     4        10        14
 Total     |    22        18        40

 True Positive Rate (Sensitivity): 0.56
 True Negative Rate (Specificity): 0.82