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ORDERING PROPERTIES OF ORDER STATISTICS FROM HETEROGENEOUS POPULATIONS: A REVIEW WITH AN EMPHASIS ON SOME RECENT DEVELOPMENTS

Published online by Cambridge University Press:  13 August 2013

N. Balakrishnan
Affiliation:
Department of Mathematics and Statistics, McMaster University, Hamilton, Ontario, CanadaL8S 4K1; Department of Statistics, King Abdulaziz University, Jeddah, Saudi Arabia E-mail: bala@mcmaster.ca
Peng Zhao
Affiliation:
School of Mathematics and Statistics, Jiangsu Normal University, Xuzhou 221116, China E-mail: zhaop07@gmail.com

Abstract

In this paper, we review some recent results on the stochastic comparison of order statistics and related statistics from independent and heterogeneous proportional hazard rates models, gamma variables, geometric variables, and negative binomial variables. We highlight the close connections that exist between some classical stochastic orders and majorization-type orders.

Type
Research Article
Copyright
Copyright © Cambridge University Press 2013 

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References

1.Ahmed, A.N., Alzaid, A., Bartoszewicz, J. & Kochar, S.C. (1986). Dispersive and superadditive ordering. Advances in Applied Probability 18: 10191022.CrossRefGoogle Scholar
2.Arnold, B.C., Balakrshnan, N. & Nagaraja, H.N. (1992). A first course in order statistics. New York: Johan Wiley & Sons.Google Scholar
3.Balakrishnan, N. (2007). Permanents, order statistics, outliers, and robustness. Revista Matemática Complutense 20: 7107.CrossRefGoogle Scholar
4.Balakrishnan, N. & Rao, C.R. (Eds.) (1998a). Handbook of statistics. Vol. 16. Order statistics: theory and methods. Amsterdam: Elsevier.Google Scholar
5.Balakrishnan, N. & Rao, C.R. (Eds.) (1998b). Handbook of statistics. Vol. 17. Order statistics: applications. Amsterdam: Elsevier.Google Scholar
6.Balakrishnan, N. & Zhao, P. (2013). Hazard rate comparison of parallel systems with heterogeneous gamma components. Journal of Multivariate Analysis 113: 153160.CrossRefGoogle Scholar
7.Barlow, R.E. & Proschan, F. (1965). Mathematical theory of reliability. New York: John Wiley & Sons.Google Scholar
8.Barlow, R.E. & Proschan, F. (1975). Statistical theory of reliability and life testing: probability models. Silver Spring, Maryland: To Begin With.Google Scholar
9.Boland, P.J., EL-Neweihi, E. & Proschan, F. (1994). Applications of the hazard rate ordering in reliability and order statistics. Journal of Applied Probability 31: 180192.CrossRefGoogle Scholar
10.Boland, P.J., Hu, T., Shaked, M. & Shanthikumar, J.G. (2002). Stochastic ordering of order statistics II. In Modeling of stochastic theory, methods, and application Dror, M., LiEcuyer, P. & Szidarovszky, F. (eds.), Kluwer, Boston, pp. 607623.Google Scholar
11.Boland, P.J., Shaked, M. & Shanthikumar, J.G. (1998). Stochastic ordering of order statistics. In handbook of statistics, Vol. 16. Order statistics: theory and methods Balakrishnan, N. (ed.), Amsterdam: Elsevier, pp. 89103.Google Scholar
12.Bon, J.L. & Pǎltǎnea, E. (1999). Ordering properties of convolutions of exponential random variables. Lifetime Data Analysis 5: 185192.CrossRefGoogle ScholarPubMed
13.Bon, J.L. & Pǎltǎnea, E. (2006). Comparisons of order statistics in a random sequence to the same statistics with i.i.d. variables. ESAIM: Probability and Statistics 10: 110.CrossRefGoogle Scholar
14.Da, G., Ding, W. & Li, X. (2010). On hazard rate ordering of parallel systems with two independent components. Journal of Statistical Planning and Inference 140: 21482154.CrossRefGoogle Scholar
15.David, H.A. & Nagaraja, H.N. (2003). Order statistics, 3rd ed.Hoboken, New Jersey: John Wiley & Sons.CrossRefGoogle Scholar
16.Du, B., Zhao, P. & Balakrishnan, N. (2012). Likelihood ratio and hazard rate orderings of the maxima in two multiple-outlier geometric samples. Probability in the Engineering and Informational Sciences 26: 375391.CrossRefGoogle Scholar
17.Dykstra, R., Kochar, S.C. & Rojo, J. (1997). Stochastic comparisons of parallel systems of heterogeneous exponential components. Journal of Statistical Planning and Inference 65: 203211.CrossRefGoogle Scholar
18.Fang, L. & Zhang, X. (2012). New results on stochastic comparisons of order statistics from heterogeneous Weibull populations. Journal of the Korean Statistical Society 41: 1316.CrossRefGoogle Scholar
19.Genest, C., Kochar, S.C. & Xu, M. (2009). On the range of heterogeneous samples. Journal of Multivariate Analysis 100: 15871592.CrossRefGoogle Scholar
20.Hu, T. (1995). Monotone coupling and stochastic ordering of order statistics. System Science and Mathematical Science 8: 209214.Google Scholar
21.Joo, S. & Mi, J. (2010). Some properties of hazard rate functions of systems with two components. Journal of Statistical Planning and Inference 140: 444453.CrossRefGoogle Scholar
22.Khaledi, B.E., Farsinezhad, S. & Kochar, S.C. (2011). Stochastic comparisons of order statistics in the scale models. Journal of Statistical Planning and Inference 141: 276286.CrossRefGoogle Scholar
23.Khaledi, B.E. & Kochar, S.C. (2000a). Some new results on stochastic comparisons of parallel systems. Journal of Applied Probability 37: 11231128.CrossRefGoogle Scholar
24.Khaledi, B.E. & Kochar, S.C. (2000b). Sample range: some stochastic comparisons results. Calcutta Statistical Association Buletin 50: 283291.CrossRefGoogle Scholar
25.Khaledi, B.E. & Kochar, S.C. (2002). Stochastic orderings among order statistics and sample spacings. In Uncertainty and Optimality-probability, statistics and operations research Misra, J.C. (ed.), Singapore: World Scientific Publications, pp. 167203.CrossRefGoogle Scholar
26.Khaledi, B.E. & Kochar, S.C. (2006). Weibull distribution: some stochastic comparisons results. Journal of Statistical Planning and Inference 136: 31213129.CrossRefGoogle Scholar
27.Kochar, S.C. (1998). Stochastic comparions of spacings and order statistics. In Frontiers in reliability Basu, A.P., Basu, S.K. & Mukhopadhyay, S. (eds.), Singapore: World Scientific Publications, pp. 201216.CrossRefGoogle Scholar
28.Kochar, S.C. & Rojo, J. (1996). Some new results on stochastic comparisons of spacings from heterogeneous exponential distributions. Journal of Multivariate Analysis 59: 272281.CrossRefGoogle Scholar
29.Kochar, S.C. & Xu, M. (2007a). Stochastic comparisons of parallel systems when components have proportional hazard rates. Probability in the Engineering and Informational Sciences 21: 597609.CrossRefGoogle Scholar
30.Kochar, S.C. & Xu, M. (2007b) Some recent results on stochastic comparisons and dependence among order statistics in the case of PHR model. Journal of Iranian Statistical Society 6: 125140.Google Scholar
31.Kochar, S.C. & Xu, M. (2009). Comparisons of parallel systems according to the convex transform order. Journal of Applied Probability 46: 342352.CrossRefGoogle Scholar
32.Kochar, S.C. & Xu, M. (2011). On the skewness of order statistics in multiple-outlier models. Journal of Applied Probability 48: 271284.CrossRefGoogle Scholar
33.Ma, C. (1997). A note on stochastic ordering of order statistics. Journal of Applied Probability 34: 785789.CrossRefGoogle Scholar
34.Mao, T. & Hu, T. (2010). Equivalent characterizations on orderings of order statistics and sample ranges. Probability in the Engineering and Informational Sciences 24: 245262.CrossRefGoogle Scholar
35.Marshall, A.W., Olkin, I. & Arnold, B.C. (2011). Inequalities: Theory of majorization and its applications. New York: Springer-Verlag.CrossRefGoogle Scholar
36.Marshall, A.W. & Olkin, I. (2007). Life distributions. New York: Springer-Verlag.Google Scholar
37.Misra, N. & Misra, A.K. (2013). On comparison of reversed hazard rates of two parallel systems comprising of independent gamma components. Statistics and Probability Letters 83: 15671570.CrossRefGoogle Scholar
38.Müller, A. & Stoyan, D. (2002). Comparison methods for stochastic models and risks. John Wiley & Sons: New York.Google Scholar
39.Pǎltǎnea, E. (2008). On the comparison in hazard rate ordering of fail-safe systems. Journal of Statistical Planning and Inference 138: 19931997.CrossRefGoogle Scholar
40.Pledger, P. & Proschan, F. (1971). Comparisons of order statistics and of spacings from heterogeneous distributions. In Optimizing methods in statistics Rustagi, J.S. (ed.), New York: Academic Press, pp. 89113.Google Scholar
41.Proschan, F. & Sethuraman, J. (1976). Stochastic comparisons of order statistics from heterogeneous populations, with applications in reliability. Journal of Multivariate Analysis 6: 608616.CrossRefGoogle Scholar
42.Shaked, M. & Shanthikumar, J.G. (2007). Stochastic orders. New York: Springer-Verlag.CrossRefGoogle Scholar
43.Sun, L. & Zhang, X. (2005). Stochastic comparisons of order statistics from gamma distributions. Journal of Multivariate Analysis 93: 112121.Google Scholar
44.Xu, M. & Balakrishnan, N. (2012). On the sample ranges from heterogeneous exponential variables. Journal of Multivariate Analysis 109: 19.CrossRefGoogle Scholar
45.Xu, M. & Hu, T. (2011). Order statistics from heterogeneous negative binomial random variables. Probability in the Engineering and Information Sciences 25: 435448.CrossRefGoogle Scholar
46.Yan, R., Da, G. & Zhao, P. (2012). Further results for parallel systems with two heterogeneous exponential components. Statistics, DOI: 10.1080/02331888.2012.704632.Google Scholar
47.Zhao, P. (2011). On parallel systems with heterogeneous gamma components. Probability in the Engineering and Informational Sciences 25: 369391.CrossRefGoogle Scholar
48.Zhao, P. & Balakrishnan, N. (2009a). Characterization of MRL order of fail-safe systems with heterogeneous exponentially distributed components. Journal of Statistical and Planning Inference 139: 30273037.CrossRefGoogle Scholar
49.Zhao, P. & Balakrishnan, N. (2009b). Mean residual life order of convolutions of heterogeneous exponential random variables. Journal of Multivariate Analysis 100: 17921801.CrossRefGoogle Scholar
50.Zhao, P. & Balakrishnan, N. (2011a). Some characterization results for parallel systems with two heterogeneous exponential components. Statistics 45: 593604.CrossRefGoogle Scholar
51.Zhao, P. & Balakrishnan, N. (2011b). MRL ordering of parallel systems with two heterogeneous components. Journal of Statistical and Planning Inference 141: 631638.CrossRefGoogle Scholar
52.Zhao, P. & Balakrishnan, N. (2011c). Dispersive ordering of fail-safe systems with heterogeneous exponential components. Metrika 74: 203210.CrossRefGoogle Scholar
53.Zhao, P. & Balakrishnan, N. (2011d). New results on comparisons of parallel systems with heterogeneous gamma components. Statistics & Probability Letters 81: 3644.CrossRefGoogle Scholar
54.Zhao, P. & Balakrishnan, N. (2012a). Stochastic comparisons of largest order statistics from multiple-outlier exponential models. Probability in the Engineering and Informational Sciences 26: 159182.CrossRefGoogle Scholar
55.Zhao, P. & Balakrishnan, N. (2012b). On the right spread ordering of parallel systems with two heterogeneous components. Statistics, DOI: 10.1080/02331888.2012.719516.Google Scholar
56.Zhao, P. & Li, X. (2009). Stochastic order of sample range from heterogeneous exponential random variables. Probability in the Engineering and Informational Sciences 23: 1729.CrossRefGoogle Scholar
57.Zhao, P., Li, X. & Balakrishnan, N. (2009). Likelihood ratio order of the second order statistic from independent heterogeneous exponential random variables. Journal of Multivariate Analysis 100: 952962.CrossRefGoogle Scholar
58.Zhao, P., Li, X. & Da, G. (2011). Right spread order of the second order statistic from heterogeneous exponential random variables. Communications in Statistics—Theory and Methods 40: 30703081.CrossRefGoogle Scholar