File: PhredUtils.cpp

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#include <alignment/utils/PhredUtils.hpp>

#include <cmath>

double InversePhred(double phred)
{
    float num = 1;
    float denom = (1 + pow(10, phred / 10));
    return num / denom;
}

double Phred(double pvalue)
{
    double v = log10(pvalue);
    return -10 * v;
}