Abstract
Tests based on higher-order orm-step spacings have been considered in the literature for the goodness of fit problem. This paper studies the asymptotic distribution theory for such tests based on non-overlappingm-step spacings whenm, the length of the step, also increases with the sample sizen, to inifinity. By utilizing the asymptotic distributions under a sequence of close alternatives and studying their relative efficiencies, we try to answer a central question about the choice ofm in relation ton. Efficiency comparisons are made with tests based on overlappingm-step spacings, as well as corresponding chi-square tests.
Similar content being viewed by others
References
Beirlant J, van Zuijlen MCA (1985) The empirical distribution function and strong laws for functions of order statistics of uniform spacings. J Multivariate Analysis 16:300–317
Billingsley P (1968) Convergence of probability measures. John Wiley, NY
Cressie N (1976) On the logarithm of high-order spacings. Biometrika 63:343–355
Del Pino GE (1979) On the asymptotic distribution ofk-spacings with applications to goodness of fit tests. Ann Statist 7:1058–1065
Dudewicz EJ, van der Meulen EC (1981) Entropy-based tests of uniformity. J Amer Statist Assoc 76:967–974
Hall P (1986) On powerful distributional tests based on sample spacings. J multivariate Analysis 19:201–224
Holst L (1972) Asymptotic normality and efficiencies for certain goodness-of-fit tests. Biometrika 59:137–145
Jammalamadaka SR, Tiwari RC (1986) Efficiencies of some disjoint spacings tests relative to a χ2 Test. In: Puri ML, Vilaplana J, Wertz W (eds) New perspectives in theoretical and applied statistics. John Wiley, New York, pp 311–318
Kuo M, Rao JS (1981) Limit theory and efficiencies for tests based on higher order spacings. In: Statistics — Applications and new Directions, Proceedings of the Golden Jubilee Conference of the India Statistical Institute. Statistical Publishing Society, Calcutta, pp 333–352
Pyke R (1965) Spacings. JR Statist Soc B 27:395–449
Quine MP, Robinson J (1985) Efficiencies of Chi-square and likelihood ratio goodness-of-fit tests. Ann of Statist 13:727–742
Weiss L (1974) The asymptotic sufficiency of a relatively small number of order statistics in tests of fit. Ann of Statist 2:795–802
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Jammalamadaka, S.R., Zhou, X. & Tiwari, R.C. Asymptotic efficiencies of spacings tests for goodness of fit. Metrika 36, 355–377 (1989). https://doi.org/10.1007/BF02614112
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02614112