تصفح Mathematics, Statistics & Physics حسب المؤلف "Anderson M.J."
-
Shrinkage estimates of covariance matrices to improve the performance of multivariate cumulative sum control charts
Adegoke N.A.; Smith A.N.H.; Anderson M.J.; Abbasi S.A.; Pawley M.D.M. ( Elsevier Ltd , 2018 , Article)Multivariate cumulative sum control charts require knowledge of the in-control process covariance parameters. Here, we show that the performance of the multivariate cumulative sum control charts for individual-observation ...