| public GetExcess ( int index1, int index2, int row ) : double | ||
| index1 | int | |
| index2 | int | |
| row | int | |
| 리턴 | double | |
public double GetExcess(int index1, int index2, int row)
{
EnsureNotEmpty($"Can not calculate excess. Series {this.name} is empty.");
EnsureIndexInRange(index1,index2);
double sd = GetStdDev(index1, index2, row);
return sd == 0 ? 0 : GetMoment(4, index1, index2, row)/Math.Pow(sd, 4);
}