Statistics Toolbox
  Go to function:
    Search    Help Desk 
zscore

Purpose   

Standardized Z score.

Syntax

Description

Z = zscore(D) returns the deviation of each column of D from its mean, normalized by its standard deviation. This is known as the Z score of D.

For column vector V, Z score is Z = (V-mean(V))./std(V)


[ Previous | Help Desk | Next ]