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词汇 polychoric
释义

Definition of polychoric in English:

polychoric

adjective ˌpɒlɪˈkɒrɪkˌpɒlɪˈkɔːrɪk
Statistics
  • Designating a table in which data are divided into three or more classes by each of two or more criteria; of or relating to such a table; especially designating an estimate of the product-moment coefficient derived from such a table, and concepts used in obtaining such an estimate.

Origin

Early 20th century; earliest use found in Biometrika. From Hellenistic Greek πολύχωρος divided into many compartments + -ic.

Definition of polychoric in US English:

polychoric

adjective
Statistics
  • Designating a table in which data are divided into three or more classes by each of two or more criteria; of or relating to such a table; especially designating an estimate of the product-moment coefficient derived from such a table, and concepts used in obtaining such an estimate.

Origin

Early 20th century; earliest use found in Biometrika. From Hellenistic Greek πολύχωρος divided into many compartments + -ic.

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