Communications for Statistical Applications and Methods

The Korean Statistical Society (한국통계학회)
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A Modified Chen-Wolfe Procedure for Comparing Umbrella Pattern Treatment Effects with a Control in a One-way Layout

  • Lim, Dong-Hoon (Department of Statistics, Gyeongsang National University) ;
  • Kim, Soo-Taek (Department of Statistics, Gyeongsang National Unicersity) ;
  • Park, Joong-Yang (Department of Statistics, Gyeongsang National University)
  • Published : 1996.04.01
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Abstract

Nonparametric tests for comparing umbrella pattern treatment effects with a control in a one-way layout were studied in Chen and Wolfe (1993). In this paper we propose a modification that improves the power of the Chen-Wolfe test. The results of a Monte Carlo power study are discussed.

Keywords

References

  1. Biometrics v.49 Nonparametric procedures for comparing umbrella pattern treatment effects with a control in a one-way layout Chen,Y.I.l;Wolfe,D.A.
  2. Technometrics v.6 Multiple comparisons using rank sums Dunn,O.J.
  3. Journal of the American Statistical Association v.76 K-sample rank tests for umbrella alternatives Mack,G.A.;Wolfe,D.A.
  4. Biometrics v.33 A nonparametric equivalent of Williams' test for contrasting increasing dose levels of a treatment Shirley,E.
  5. Biometrics v.27 A test for differences between treatment means when weveral dose levels are compared with a zero-dose control Williams,D.A.
  6. Biometrics v.28 The comparison of several dose levels with a zero-dose control Williams,D.A.
  7. Biometrics v.42 A note on Shirley's nonparametric test for comparing several dose levels with a zero-dose control Williams,D.A.