REFERENCES
- Alt , F. B. ( 1985 ). Encyclopedia of statistical sciences (6) . In: Kotz , S. , Johnson , N. L. Eds. Multivariate Quality Control , New York , NY : John Wiley and Sons .
- Alt , F. B. , Smith , N. D. ( 1988 ). HandBook of statistics (7) . In: Krishnaiah , P. R. , Rao , C. R. Eds. Multivariate Process Control , Noth-Holland , Amsterdam : 333 – 351 .
- De Mast J. , Roes , K. C. B. ( 2004 ). Robust individuals control chart for exploratory analysis . Quality Engineering , 16 ( 3 ): 407 – 421 .
- Khoo , M. B. C. , Quah , S. H. ( 2003 ). Multivariate control chart for process dispersion based on individual observations . Quality Engineering , 15 ( 4 ): 639 – 642 .
- Khoo , M. B. C. , Quah , S. H. ( 2004 ). Alternatives to the multivariate control charts for process dispersion . Quality Engineering , 16 ( 3 ): 423 – 435 .
- Levinson , W. A. , Holmes , D. S. , Mergen , E. A. ( 2002 ). Variation charts for multivariate processes . Quality Engineering , 14 ( 4 ): 539 – 545 .
- Montgomery , D. C. ( 2001 ). Introduction to Statistical Quality Control. , 3rd ed. New York : Wiley .
- Rocke , D. M. ( 1989 ). Robust control charts . Technometrics , 31 ( 2 ): 173 – 184 .
- Rousseeuw , P. J. ( 1984 ). Least median of squares regression . Journal of the American Statistical Association , 79 : 871 – 880 .
- Sullivan J. H. , Woodall , W. H. ( 1996 ). A comparison of multivariate control charts for individual observations . Journal of Quality Technology , 28 : 398 – 408 .
- Sullivan J. H. , Woodall , W. H. ( 1998 ). Adapting control charts for the preliminary analysis of multivariate observations . Communications in Statistics-Simulation and Computation , 27 : 953 – 979 .
- Vargas , J. A. ( 2003 ). Robust estimation in multivariate control charts for individual observations . Journal of Quality Technology , 35 ( 4 ): 367 – 376 .
- Woodall , W. H. ( 2000 ). Controversies and contradictions in statistical process control (with discussion) . Journal of Quality Technology , 32 ( 4 ): 341 – 378 .
- Woodall , W. H. , Spitzner , D. J. , Montgomery , D. C. , Gupta , S. ( 2004 ). Using control charts to monitor process and product profiles . Journal of Quality Technology , 36 : 309 – 320 .