描述
STANDARDIZE函数从以均值和standard_dev为特征的分布返回归一化值。
语法
STANDARDIZE(x, mean, standard_dev)
争论
Argument | 描述 | Required/Optional |
---|---|---|
X | The value you want to normalize. | Required |
Mean | The arithmetic mean of the distribution. | Required |
Standard_dev | The standard deviation of the distribution. | Required |
Notes
-
归一化值的公式为-
$$Z = \frac {X- \mu} {\sigma} $$
-
如果standard_dev≤0,则STANDARDIZE返回#NUM!错误值。
-
如果提供的任何参数都是非数值的,则STANDARDIZE返回#VALUE!错误值。
适用性
Excel 2007,Excel 2010,Excel 2013,Excel 2016
Example
![Standardize Function](http://dev-img.mos.moduyun.com/20231018/c0feedc2-30df-4342-aa93-5e280a952004.jpg)
参考链接
https://www.learnfk.com/javascript/advanced-excel-statistical-standardize-function.html