Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 18, No. 1 (1969), pp. 1-30 (30 pages) Existing cusum methods are reviewed, and their relevance to quality control problems ...

Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 47, No. 2 (1998), pp. 203-216 (14 pages) In the manufacture of metal fasteners in a progressive die operation, and other ...

Lucas (1982) introduced a combined Shewhart-cusum scheme that is illustrated in this example. Also refer to Ryan (1989). The data set used here is CANS, which is created in "Creating a One-Sided Cusum ...

SAS/QC software provides three procedures for the creation and analysis of control charts. The SHEWHART procedure creates all commonly encountered Shewhart charts for variables and attributes. The ...

The Maternity Outcomes Signal System (MOSS) was developed by NHS England in response to the East Kent Reading the signals report. The report recommended the development of a safety signal system ...