Abstract
A general procedure for identifying the variable(s) that contribute(s) to the signal of the multivariate extension of the exponentially weighted moving average (MEWMA) chart is presented. The procedure systematically removes one or two variables from the MEWMA statistic calculations. Percentages are calculated for correctly identifying various shifts.
DOI
10.22237/jmasm/1351742520
Included in
Applied Statistics Commons, Social and Behavioral Sciences Commons, Statistical Theory Commons
