单词 | polychoric |
释义 | polychoric/ˌpɒlɪˈkɔːrɪk/ /ˌpɒlɪˈkɒrɪk/Statistics adjective 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. OriginEarly 20th century; earliest use found in Biometrika. From Hellenistic Greek πολύχωρος divided into many compartments + -ic. |
随便看 |
英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。