References

Abdullah, M.B., 1990. On a robust correlation coefficient. J. R. Stat. Soc. Ser. D. Statistician, 39: 455-460.
CrossRef  |  Direct Link  |  

Abu-Shawiesh, M.O.A. and M.B. Abdullah, 2001. A new robust bivariate control chart for location. Commun. Stat. Simul. Comput. Series, 30: 513-549.
CrossRef  |  Direct Link  |  

Abu-Shawiesh, M.O.A., B.M.G. Kibria and F. George, 2014. A robust bivariate control chart alternative to the hotelling’s T2 control chart. Quality Reliab. Eng. Int., 30: 25-35.
CrossRef  |  Direct Link  |  

Alfaro, J.L. and J.F. Ortega, 2008. A robust alternative to Hotelling’s T² control chart using trimmed estimators. Qual. Reliab. Eng. Intl., 24: 601-611.
CrossRef  |  Direct Link  |  

Alfaro, J.L. and J.F. Ortega, 2009. A comparison of robust alternatives to Hotelling's T² control chart. J. Applied Stat., 36: 1385-1396.
CrossRef  |  Direct Link  |  

Ali, H., S.S.S. Yahaya and Z. Omar, 2013. Robust Hotelling T² control chart with consistent minimum vector variance. Math. Probl. Eng., 2013: 1-7.
CrossRef  |  Direct Link  |  

Alt, F.B., 1985. Multivariate Quality Control. In: The Encyclopedia of Statistical Sciences, Kotz, S., N.L. Johnson and C.R. Read (Eds.). John Wiley, New York, USA., pp: 110-122.

Bradley, J.V., 1978. Robustness?. Br. J. Math. Stat. Psychol., 31: 144-152.
Direct Link  |  

Haddad, F.S., S.S. Syed-Yahaya and J.L. Alfaro, 2013. Alternative Hotelling’s T² charts using winsorized modified one-step M-estimator. Qual. Reliab. Eng. Intl., 29: 583-593.
CrossRef  |  Direct Link  |  

Johnson, N., 2007. A comparative simulation study of robust estimators of standard errors. MSc Thesis, Department of Statistics Statistics, Brigham Young University, Provo, Utah.

Mohammadi, M., H. Midi, J. Arasan and B. Al-Talib, 2011. High breakdown estimators to robustify phase II multivariate control charts. J. Applied Sci., 11: 503-511.
CrossRef  |  Direct Link  |  

Montgomery, D.C., 2005. Introduction to Statistical Quality Control. 5th Edn., John Wiley and Sons, New York.

Othman, A.R., H.J. Keselman, A.R. Padmanabhan, R.R. Wilcox and K. Fradette, 2004. Comparing measures of the typical score across treatment groups. Br. J. Math. Stat. Psychol., 57: 215-234.
CrossRef  |  PubMed  |  Direct Link  |  

Rocke, D.M., G.W. Downs and A.J. Rocke, 1982. Are robust estimators really necessary?. Technometrics, 24: 95-101.
CrossRef  |  Direct Link  |  

Rosenberger, J.L. and M. Gasko, 1983. Comparing Location Estimators: Trimmed Means, Medians and Trimean. In: Understanding Robust and Exploratory Data Analysis, Hoaglin, D.C., F. Mosteller and J.W. Tukey (Eds.). Wiley Publishing Company, Hoboken, New Jersey, USA., ISBN:9780471097778, pp: 297-336.

Rousseeuw, P.J. and C. Croux, 1993. Alternatives to the median absolute deviation. J. Am. Statist. Assoc., 80: 1273-1283.

Surtihadi, J., 1994. Multivariate and robust control charts for location and dispersion. Ph.D Thesis, Rensselaer Polytechnic Institute, Troy, New York, USA.

Vargas, N.J.A., 2003. Robust estimation in multivariate control charts for individual observations. J. Qual. Technol., 35: 367-376.
Direct Link  |  

Yahaya, S.S.S., A.R. Othman and H.J. Keselman, 2004. Testing the Equality of Location Parameters for Skewed Distributions Using S₁ with High Breakdown Robust Scale Estimators. In: Theory and Applications of Recent Robust Methods, Hubert, M., G. Pison, A. Struyf and S. van Aelst (Eds.). Birkhauser, Basel, Switzerland, ISBN: 978-3-0348-7958-3, pp: 319-328.

Yahaya, S.S.S., H. Ali and Z. Omar, 2011. An alternative hotelling T² control chart based on Minimum Vector Variance (MVV). Mod. Applied Sci., 5: 132-151.
CrossRef  |  Direct Link  |  

Yanez, S., N. Gonzalez and J.A. Vargas, 2010. Hotelling’s T² control charts based on robust estimators. Dyna, 77: 239-247.
Direct Link  |