Time Series Analysis (CUSUM)
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Description
This article describes a method for preparing a Cumulative Sum (CUSUM) control chart.[1][2]
Model theory
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Excel
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The CUSUM control chart may be invoked from the Excel formula bar with the following function calls:
=mdTimeSeries_CUSUM(TimeSeriesData as Range, T as Double, Optional k as Double = 0)
Invoking the function with no arguments will print Help text associated with the model, including a link to this page.
References
- ↑ NIST/SEMATECH, 2012. e-Handbook of Statistical Methods, http://www.itl.nist.gov/div898/handbook/, accessed 24 March 2022.
- ↑ Napier-Munn, T.J., 2014. Cunning solutions to process improvement. 12th Mill Operators' Conference, Townsville, Qld, 1-3 September 2014.