Abstract
In multivariate statistical process control, when a process shift occurs, not all variables but a few variables may shift from the in-control state. This paper proposes a multivariate EWMA control chart based on a variable selection using AIC.
Original language | English |
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Pages (from-to) | 7-13 |
Number of pages | 7 |
Journal | Statistics and Probability Letters |
Volume | 104 |
DOIs | |
Publication status | Published - 2015 Sept 1 |
Keywords
- Akaike information criterion
- Exponentially weighted moving average
- Multivariate control chart
- Multivariate statistical process control
- Variable selection
ASJC Scopus subject areas
- Statistics and Probability
- Statistics, Probability and Uncertainty