Abstract
The article by Marianne Frisén has outlined extensive areas of surveillance problems that can be monitored by optimal and adhoc statistical procedures. Some of the application areas are quite interesting, with careful descriptions of available statistical techniques that are often used in practice. Some remarks are made on CUSUM procedure initiated by Page (Citation1954, Biometrika, 41: 110–115). These remarks are essentially complementary reflections about the univariate and multivariate CUSUMs.
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Recommended by Nitis Mukhopadhyay