Menu location: Data_Transforming and Deriving_Standardization
This function saves standardized values of workbook data you select into a new workbook column marked Std. (Method): Name, where Name is the column label of the original data and Method is one of the methods listed below.
Three different methods for standardization are provided:
- (x - mean) / standard deviation
- x / standard deviation
- x - mean
Test workbook (Nonparametric worksheet: First Born).
Standardizing the following agressivity scores for a sample of firstborn twins using the first method above gives.
|First Born --->||Std ((x-mean)/SD): First Born|
See also: Z scores.