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Journal of Statistical Theory and Practice

, Volume 2, Issue 1, pp 109–123 | Cite as

Sample Size for the One-Way Layout with One Fixed Factor for Ordered Categorical Data

  • Marie Šimečková
  • Dieter Rasch
Article

Abstract

The aim of the paper is to present sample size determination for the Kruskal-Wallis test. The sample size is determined to test the equality of any of the fixed factors in the model for given risks of the first and second kind and the smallest value of the non-centrality parameter. The method is based on the relative effect between the two extreme distributions and on the maxi-min size for the usual F-test.

AMS Subject Classification

62K25 62G10 

Keywords

Design of experiment F-test Kruskal-Wallis test Wilcoxon test 

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References

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Copyright information

© Grace Scientific Publishing 2008

Authors and Affiliations

  1. 1.Institute of Animal Science, PřátelstviPragueCzechia
  2. 2.Institute of Applied Statistics and Computing, Gregor Mendel StraβeUniversity of Natural Resources and Applied Life SciencesViennaAustria

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