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/ˌtɛtrəˈkɔːɹɪk/ · adjective
(statistics, of a correlation) Between two dichotomous variables.
Each rho (ρ) represents the conditional tetrachoric correlation for each pair of outcomes, measuring the extent to which the two outcomes would covary if unobserved characteristics of an individual were indeed observed.
Use tetrachoric when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Tetrachoric means (statistics, of a correlation) Between two dichotomous variables.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Each rho (ρ) represents the conditional tetrachoric correlation for each pair of outcomes, measuring the extent to which the two outcomes would covary if unobserved characteristics of an individual were indeed observed.
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