References
- H. Hotelling, "Multivariate quality control", Techniques of statistical analysis, McGraw -Hill, New York, pp. 111-184, 1947.
- J. S. Jackson, "Quality control methods for several related variables", Technometrics, Vol. 1, pp. 359- 377, 1959. https://doi.org/10.1080/00401706.1959.10489868
- P. H. Ghare and P. E. Torgersen, "The multicharacteristic control chart", J. Ind. Eng., Vol. 19, pp. 269-272, 1968.
- F. B. Alt, "Multivariate quality control", in The encyclopedia of statistical sciences, eds. S. Kotz and Johnson, John Wiley, New York, 1982.
- W. H. Woodall and M. M. Ncube, "Multivariate CUSUM quality control procedure", Technometrics, Vol. 27, pp. 285-292, 1985. https://doi.org/10.1080/00401706.1985.10488053
- M. R. Jr. Reynolds and J. C. Arnold, "Optimal one-sided Shewhart control charts with variable sampling intervals between samples", Sequential Analysis, Vol. 8, pp. 51-77, 1989. https://doi.org/10.1080/07474948908836167
- R. W. Amin and W. C. Letsinger, "Improved switching rules in control procedures using variable sampling intervals", Commun. Stat.-Simul. C., Vol. 20, pp. 205-230, 1991. https://doi.org/10.1080/03610919108812949
- M. R. Jr. Reynolds and B. K. Ghosh, "Designing control charts for means and variances", ASQC Quality Congress Transactions, San Francisco, pp. 400-407, 1981.
- E, S. Page, "Control charts with warning lines", Biometrika, Vol. 42, pp. 243-259, 1955. https://doi.org/10.1093/biomet/42.1-2.243
- E. S. Page, "Continuous inspection schemes", Biometrika, Vol. 41, pp. 100-114, 1954. https://doi.org/10.1093/biomet/41.1-2.100
- E, S. Page, "Cumulative sum charts", Techometrics, Vol. 3, pp. 1-9, 1961. https://doi.org/10.1080/00401706.1961.10489922
- G. A. Barnard, "Control charts and stochastic process", J. R. Stat. Soc. B, Vol. 21, pp. 239-257, 1959.
- D. M. Hawkins, (1981), "A Cusum for a Scale Parameter", J. Qual. Technol., Vol. 13, pp. 228-231, 1981.
-
M. R. Jr. Reynolds, R. W. Amin, J. C. Arnold, and J. A Nachlas, "
$\overline{X}$ -charts with variable sampling intervals", Technometrics, Vol. 30, pp. 181-192, 1988.