Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
correlation coefficient | Yes | No | No | No |
biserial correlation | Yes | No | No | No |
correlation coefficient (noun) | biserial correlation (noun) |
---|---|
a statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation) to +1 (perfect positive correlation) | a correlation coefficient in which one variable is many-valued and the other is dichotomous |