//-------------------------------------
public double clcMCorelation(int k, qData aX, qData aY)
{
int sizeX;
int sizeY;
int size;
sizeX = aX.size();
sizeY = aY.size();
size = (sizeX <= sizeY) ? sizeX : sizeY;
if (size != 0)
{
double C = 0;
C = clcMCovariation(k, new qData(aX), new qData(aY));
double R = 0;
double sgmX = 0;
double sgmY = 0;
sgmX = aX.clcVar();
sgmY = aY.clcVar();
sgmX = Math.Sqrt(sgmX);
sgmY = Math.Sqrt(sgmY);
if (sgmX * sgmY > 0)
{
R = C / (sgmX * sgmY);
}
else
{
R = 0;
}
return R;
}
else
{
return 0;
}
}