Method getFalseNegative

libraries/GST/GST.cpp:104–104

float GST::getTrueNegative()   { return TN; };
float GST::getFalsePositive()  { return FP; };
float GST::getFalseNegative()  { return FN; };

float GST::getTotal()          { return AP + AN; };
float GST::getActualPositive() { return AP; };