When do we do BOX-COX transformation of the data? Should we do box -Cox transformation of the data when we calculate process capability of the one sided tolerance because data in one sided tolerance will be skewed and it will not be normal.



When do we do BOX-COX transformation of the data? Should we do box -Cox transformation of the data when we calculate process capability of the one sided tolerance because data in one sided tolerance will be skewed and it will not be normal.