phi : Idioms & Phrases
phi coefficient
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noun an index of the relation between any two sets of scores that can both be represented on ordered binary dimensions (e.g., male-female)
phi coefficient; fourfold point correlation.
WordNet
phi correlation
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noun an index of the relation between any two sets of scores that can both be represented on ordered binary dimensions (e.g., male-female)
phi coefficient; fourfold point correlation.