The Korean Journal of Applied Statistics (응용통계연구)

The Korean Statistical Society (한국통계학회)
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Nonparametric Multiple Comparison Procedure Using Alignment Method Under Randomized Block Design

랜덤화 블록 모형에서 정렬 방법을 이용한 비모수 다중비교법

  • Published : 2006.11.30
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Abstract

Friedman rank-sum multiple comparison procedure is often applied to nonparametric multiple comparison method under randomized block design. Since this method does not use between-block information, we propose, in this paper, nonparametric multiple comparison procedures employing aligned method suggested by Hedges and Lehmann(1962) under randomized block design. The proposed procedure and Friedman procedure are compared by Monte Carlo simulation study.

랜덤화 블록 모형하에서의 비모수 다중비교방법으로는 Friedman 순위합 다중비교 방법(McDonald와 Thompson, 1967)이 있다. 이 방법은 블록내 순위를 이용하여 블록간 정보를 이용하지 못하였다. 이런 단점을 보완하기 위하여 본 논문에서는 Hodges와 Lehmann(1962)이 제안한 정렬방법을 이용한 새로운 비모수 다중비교방법을 제안한다. 또한 모의실험을 통하여 여러 다중비교방법의 검정력을 비교하였다.

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References

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