“coefficient of association”的概念、定义、翻译、参考文献-科学参考

单词	coefficient of association
释义	coefficient of association [¦kō·ǝ`fish·ǝnt ǝv ǝ´sō·sē`ā·shǝn] ^STATISTICS A statistic used as a measure of the association of data grouped in a 2 × 2 table; the value of the statistic ranges from -1 to +1, with the former indicating perfect negative association and the latter perfect positive association.Usually designated as Q.
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