标题:
【VarianceS_a】
[打印本页]
作者:
龙听
时间:
2022-11-2 14:17
标题:
【VarianceS_a】
Inputs: VarianceArray[size](NumericArrayRef), VArraySize(Numeric);
Variables: var0(0), var1(0), var2(0);
If VArraySize > 1 Then Begin
var0 = 0;
For value1 = 1 To VArraySize Begin
var0 = var0 + Square(VarianceArray[value1]);
End;
var1 = VArraySize * var0 - Square(Summation_a(VarianceArray, VArraySize));
var2 = VArraySize * (VArraySize - 1);
VarianceS_a = var1 / var2;
End
Else
VarianceS_a = -1;
复制代码
欢迎光临 龙听期货论坛 (http://qhlt.club/)
Powered by Discuz! 7.2