Journal article
A new nonparametric quality control technique
Communications in statistics. Simulation and computation, Vol.21(2), pp.423-443
01/01/1992
DOI: 10.1080/03610919208813027
Abstract
Traditional control chart procedures process the information in the time sequence plot of successive values of the control variable. In this paper we consider a control chart procedure that uses the sequential ranks of the observations. The sequential rank of an observation is defined as its rank among the most recent g observations. A control chart technique that considers exponentially weighted moving averages (EWMA) of sequential ranks is proposed. This new nonparametric technique is outlier-resistant, and it performs well if one is concerned about slowly trending process levels.
Details
- Title: Subtitle
- A new nonparametric quality control technique
- Creators
- Peter Hack1 - Department of Statistics , University of EconomicsJohannes Ledolter - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Communications in statistics. Simulation and computation, Vol.21(2), pp.423-443
- Publisher
- Marcel Dekker, Inc
- DOI
- 10.1080/03610919208813027
- ISSN
- 0361-0918
- eISSN
- 1532-4141
- Language
- English
- Date published
- 01/01/1992
- Academic Unit
- Statistics and Actuarial Science; Business Analytics
- Record Identifier
- 9984380458202771
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