An EWMA chart for monitoring the covariance matrix of a multivariate process based on dissimilarity index

Longcheen Huwang, Po-Chun Lin, Chih-Hsiang Chang, Li-Wei Lin, Yeu-Shiang Tee. An EWMA chart for monitoring the covariance matrix of a multivariate process based on dissimilarity index. Quality and Reliability Eng. Int., 33(8):2089-2104, 2017. [doi]

Abstract

Abstract is missing.