public double getProbability(double data) {
data = round(data);
double zLower = (data - m_Mean - (m_Precision / 2)) / m_StandardDev;
double zUpper = (data - m_Mean + (m_Precision / 2)) / m_StandardDev;
double pLower = Statistics.normalProbability(zLower);
double pUpper = Statistics.normalProbability(zUpper);
return pUpper - pLower;
}
Copyright Nelson Flores 2001.
Departamento de Ciencias de la Computacion, Universidad de Chile.