I'm trying to duplicate the STANDARDIZE() function available in Exel in order to generate a standardized ratio, or z-score.
z= (x - m) / sd
How would I write a formula for this?
I'm trying to duplicate the STANDARDIZE() function available in Exel in order to generate a standardized ratio, or z-score.
z= (x - m) / sd
How would I write a formula for this?