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//
// specificity.cpp
// Mothur
//
// Created by Sarah Westcott on 4/10/17.
// Copyright © 2017 Schloss Lab. All rights reserved.
//
#include "specificity.hpp"
/***********************************************************************/
double Specificity::getValue(double tp, double tn, double fp, double fn) {
try {
long long n = fp + tn;
double specificity = tn / (double) n;
if(n == 0) { specificity = 0; }
if (isnan(specificity) || isinf(specificity)) { specificity = 0; }
return specificity;
}
catch(exception& e) {
m->errorOut(e, "Specificity", "getValue");
exit(1);
}
}
/***********************************************************************/
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