Tra từ phi coefficient - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

phi coefficient

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)
• Syn:
phi correlation, fourfold point correlation
• Topics:
statistics
• Hypernyms:
nonparametric statistic, distribution free statistic