private int GetK_underEDF(DataTable dt, double pi, double theta)
{
double p_min = Get_Pmin(dt);
int k = 0;
while ((k + 1) * pi - theta - ((k * theta) / (k + 2)) < p_min)
k++;
k--;
return k;
}
private int GetK_underRM(DataTable dt, double pi, double theta)