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Process Monitoring with Variable Element Sizes
Author(s) -
Bissell A. F.
Publication year - 1973
Publication title -
journal of the royal statistical society: series c (applied statistics)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.205
H-Index - 72
eISSN - 1467-9876
pISSN - 0035-9254
DOI - 10.2307/2346924
Subject(s) - process (computing) , variable (mathematics) , element (criminal law) , computer science , mathematics , political science , operating system , mathematical analysis , law
Summary Cumulative sum procedures are well established for monitoring continuous processes to detect changes in level of one or more process parameters. The methods outlined below extend the use of cusums to situations where the sample elements vary in magnitude. Corresponding Shewhart procedures are also presented and some estimation problems are considered.