Abstract
Principal components are useful for multivariate process control. Typically, the principal component variables are often selected to summarize the variation in the process data. We provide an analysis to select the principal component variables to be included in a multivariate control chart that incorporates the unique aspects of the process control problem (rather than using traditional principal component guidelines).
Original language | English (US) |
---|---|
Pages (from-to) | 909-922 |
Number of pages | 14 |
Journal | Communications in Statistics - Theory and Methods |
Volume | 25 |
Issue number | 5 |
DOIs | |
State | Published - Jan 1 1996 |
Externally published | Yes |
Keywords
- Chi-square chart
- Quality control
- Selection of variables
ASJC Scopus subject areas
- Statistics and Probability