The Korean Journal of Applied Statistics (응용통계연구)

The Korean Statistical Society (한국통계학회)
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A Study of Composite Estimator in 2-level Rotation Design based on 3 Rotation Groups

3개의 교체그룹을 갖는 2수준 교체표본설계에서의 복합추정량에 관한 연구

  • Published : 2002.03.01
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Abstract

The 2-level rotation design based on 3 rotation groups is discussed in view of Monthly Retail Trade Survey conducted by the Bureau of Census in U.S., and composite estimators for population characteristics are concerned. The generalized composite estimators and the recursive composite estimators are presented at 2-level rotation design with design gap and variance formulas for the composite estimators are provided. Also under the response variability related with covariance structure and correlation structure from repeated response, relative efficiencies of the composite estimators are compared.

미국 통계국(Bureau of Census)에서 실시하고 있는 소매동태조사(Monthly Retail Trade Survey)를 중심으로 3개의 교체그룹을 갖는 2수준 교체표본설계를 설명하고, 특성치의 추정을 위한 복합추정량을 다루었다. 설계 간격 (design gap)이 존재하는 2수준 교체표본설계에서의 일반화복합추정량(generalized composite estimator)과 순환복합 추정량(recursive composite estimator)을 제시하였고, 각 추정량의 분산식을 유도하였다. 또한 공분산구조와 관련된 응답변동(response variability)과 반복응답으로 부터 연유되는 상관관계를 고려하여 복합추정량 사이의 효율을 비교하였다.

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References

  1. Journal of Quality Technology v.13 Simultaneous optimization of several response variables Derringer, G.;Suich, R.
  2. Industrial Quality Control v.21 no.10 The desirability function Harrington, E. C. Jr.
  3. Journal of Military Operations Research Society of Korea v.7 Simulataneous optimization techniques for multi-purpose response functions Park, Sung. H.
  4. 한국품질경영학회지 v.25 no.1 Simultaneous optimization of multiple response using weighed desirability function 박성현;박준오