Provided engineering design calculations and maintenance engineering for this real estate development company. Executive Express, St. Louis, Missouri. Created and maintained an accounting system for this courier company. Process Monitoring Using Multivariate EWMA Residuals. Mastrangelo, Christina, and Forrest, D., 2000.
Many processes produce large amounts of serially correlated, multivarate data.
We consider the problem of monitoring such processes and present a multivariate EWMA chart which uses non-parametric empirical control limits, based on the 'residuals'. Sediment transport in the vicinity of the Hudson shelf valley. Wiberg, P.L. and C.K. Harris, submitted July, 1999. Signell, R.P. and Harris, C.K. 1999. Modeling tide-generated sandbanks associated with coastal headlands.