public static double mean(double[] ArrayValues)
{
//int Sum = Addition.SumArrayValues(ArrayValues);
int Sum = 0;
foreach (int i in ArrayValues)
{
Sum = Sum + i;
}
int ValueCount = HelperClass.ArrayLenth(ArrayValues);
int Value = Sum / ValueCount;
return(Value);
}
public static double variance(double[] ArrayValues)
{
double meanvalue = Mean.mean(ArrayValues);
//int Sum = Addition.SumArrayValues(ArrayValues);
double diff = 0;
double varvalue = 0;
foreach (double i in ArrayValues)
{
diff = meanvalue - i;
diff = Math.Pow(diff, 2);
varvalue = varvalue + diff;
}
int ValueCount = HelperClass.ArrayLenth(ArrayValues);
varvalue = varvalue / ValueCount;
return(varvalue);
}