• Title/Summary/Keyword: 예감분산

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On the Relative Efficiency of Alternative Estimators in RHC Sampling Scheme

  • 홍기학;이기성;손창균
    • Proceedings of the Korean Statistical Society Conference
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    • 2004.11a
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    • pp.61-64
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    • 2004
  • 대규모 표본조사와 관련해서 관심변수와 보조변수간의 약한 상관관계를 고려한 Amahia et at.(1989)의 대체추정방법을 RHC(Rao, Hartley and Cochran)추출방법에 적용해서 Rao추정량과 효율성을 비교하였다.

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A comparison of alternative estimators in view of the Rao-Hartley-Cochran sampling scheme

  • Hong, Ki-Hak;Lee, Gi-Sung;Son, Chang-Kyoon
    • 한국데이터정보과학회:학술대회논문집
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    • 2006.04a
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    • pp.181-187
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    • 2006
  • In this paper we suggest a new alternative estimator for the characteristics that are pooly correlated with the selection probabilities by applying the Amahia et al.(1989)'s estimator to Rao-Hartley-Cochran sampling scheme and compare it with that of Rao(1966)'s under a super-population model.

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