Yi, Junsub; Prybutok, Victor R.; Clayton, Howard R. - In: Stochastics and Quality Control 16 (2001) 1, pp. 5-15
Abstract One widely used control chart, the -chart, is based on the assumption that means of samples drawn from the process are normally distributed. When the normality assumption is not valid, control chart users may choose from several different courses of action. These include using Box-Cox...