Skip to main content
Log in

On the joint distribution of Grubbs' statistics

  • Order Statistics
  • Published:
Annals of the Institute of Statistical Mathematics Aims and scope Submit manuscript

Abstract

In this paper, the joint pdf's of Grubbs' statistics for normal and exponential populations are obtained; and relationship between the two pdf's is established. New formulations of the first marginal pdf of Grubbs' statistics for these two populations are given; the formulation of the exponential population case is a new one. Iterative formulas for the pdf of Grubbs' statistics are also obtained.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Aitchison, J. (1982). The statistical analysis of compositional data (with discussion),J. Roy. Statist. Soc. Ser. B,44, 139–177.

    Google Scholar 

  • Aitchison, J. (1985). A general class of distributions on the simplex,J. Roy. Statist. Soc. Ser. B,47, 136–146.

    Google Scholar 

  • Barnett, V. and Lewis, T. (1984).Outliers in Statistical Data, 2nd ed., Wiley, New York.

    Google Scholar 

  • David, H. A. (1981).Order Statistics, 2nd ed., Wiley, New York.

    Google Scholar 

  • Dixon, W. J. (1950). Analysis of extreme values,Ann. Math. Statist.,21, 488–506.

    Google Scholar 

  • Fieller, N. R. J. (1976). some problems related to rejection of outlying observations, Ph.D. Thesis, Department of Statistics, University of Hull, U.K.

    Google Scholar 

  • Grubbs, F. E. (1950). Sample criteria for testing outlying observations,Ann. Math. Statist.,21, 27–58.

    Google Scholar 

  • Grubbs, F. E. (1969). Procedures for detecting outlying observations,Technometrics,11, 1–21.

    Google Scholar 

  • Grubbs, F. E. and Beck, G. (1972). Extension of sample size and percentage points for significance tests of outlying observations,Technometrics,14, 847–854.

    Google Scholar 

  • Hu, C. Y. (1990). On signal to noise ratio statistic SNT, Ph.D. Thesis (under the supervision of Prof. Hwang), National Tsing Hua University, Taiwan.

    Google Scholar 

  • Hu, C. Y. (1994). The most powerful location and scale invariant test under the assumption of symmetry,Comm. Statist. A—Theory Methods,23(1), 11–26.

    Google Scholar 

  • Hwang, T. Y. and Hu, C. Y. (1993). The best lower bound of sample correlation coefficient with ordered restriction,Statist. Probab. Lett.,19, 195–198.

    Google Scholar 

  • Hwang, T. Y. and Hu, C. Y. (1994). On the joint distribution of studentized order statistics,Ann. Inst. Statist. Math.,46, 165–177.

    Google Scholar 

  • McMillan, R. G. (1971). Tests for one or two outliers in normal samples with unknown variance,Technometrics,13, 87–100.

    Google Scholar 

  • Muirhead, R. J. (1982).Aspects of Multivariate Statistical Theory, 32–40, Wiley, New York.

    Google Scholar 

  • Shapiro, S. S. and Wilk, M. B. (1972). An analysis of variance test for exponential distribution (complete samples),Technometrics,14, 355–370.

    Google Scholar 

  • Stephens, M. A. (1978). On the W test for exponential with origin known,Technometrics,20, 33–35.

    Google Scholar 

  • Tietjen, G. L. and Moore, R. H. (1972). Some Grubbs-type statistics for the detection of several outliers,Technometrics,14, 583–597.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

About this article

Cite this article

Hwang, TY., Hu, CY. On the joint distribution of Grubbs' statistics. Ann Inst Stat Math 46, 769–775 (1994). https://doi.org/10.1007/BF00773481

Download citation

  • Received:

  • Revised:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00773481

Key words and phrases

Navigation