3-way離散データを分類する二つの技法

DOI

書誌事項

タイトル別名
  • TWO CLASSIFICATION TECHNIQUES OF 3-WAY DISCRETE DATA
  • -QUANTIFICATION BY MEANS OF CORRELATION RATIO AND THREE-DIMENSIONAL CORRELATION COEFFICIENT-
  • -相関比と3次相関係数による数量化-

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説明

Two new classification methods are proposed to find out clusters from 3-way discrete data. They are quantification methods using the criteria maximizing correlation ratio and three-dimensional correlation coefficient, which lead to solving eigenequations. Threedimensional correlation coefficient is defined by E?{(X-E(X))(Y-E(Y))(Z-E(Z))}/√E(X-E(X)) 2E(Y-E(Y)) 2E(Z-E(Z)) 2, which is convenient to estimate the degree of joint relation among three variables of 3-way data. Some properties of three-dimensional correlation coefficient are given. Results of applying the methods to small data are also presented.

収録刊行物

  • 行動計量学

    行動計量学 2 (1), 54-65, 1974

    日本行動計量学会

詳細情報 詳細情報について

  • CRID
    1390001205179618944
  • NII論文ID
    130004013929
  • DOI
    10.2333/jbhmk.2.54
  • ISSN
    18804705
    03855481
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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