Varphi (φ)
Meaning: In statistics, the phi coefficient (or mean square contingency coefficient and denoted by φ or rφ) is a measure of association for two binary variables.
Latex: \varphi
Example
Varphi (φ)
Meaning: In statistics, the phi coefficient (or mean square contingency coefficient and denoted by φ or rφ) is a measure of association for two binary variables.
Latex: \varphi
Example