correlation vs tetrachoric correlation
tetrachoric correlation vs correlationcorrelation and tetrachoric correlation both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| correlation | Yes | No | No | No |
| tetrachoric correlation | Yes | No | No | No |
As nouns,
tetrachoric correlation is a hyponym of
correlation; that is, tetrachoric correlation is a
word with a more specific, narrower meaning than
correlation:
- correlation: 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)
- tetrachoric correlation: a correlation coefficient computed for two normally distributed variables that are both expressed as a dichotomy
Other hyponyms of correlation include
Pearson product-moment correlation coefficient, product-moment correlation coefficient, multiple correlation coefficient, biserial correlation, biserial correlation coefficient, chance-half correlation, split-half correlation, tetrachoric correlation coefficient.
| correlation (noun) | tetrachoric 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 computed for two normally distributed variables that are both expressed as a dichotomy |
| a statistical relation between two or more variables such that systematic changes in the value of one variable are accompanied by systematic changes in the other | |
| a reciprocal relation between two or more things |
Words related to "correlation"
- Pearson product-moment correlation coefficient
- biserial correlation
- biserial correlation coefficient
- chance-half correlation
- coefficient of correlation
- correlate
- correlation coefficient
- correlational
- correlational analysis
- correlational statistics
- correlativity
- curvilinear correlation
- direct correlation
- indirect correlation
- multiple correlation coefficient
- negative correlation
- nonlinear correlation
- parametric statistic
- partial correlation
- positive correlation
- product-moment correlation coefficient
- reciprocality
- reciprocity
- skew correlation
- split-half correlation
- spurious correlation
- statistics
- tetrachoric correlation
- tetrachoric correlation coefficient
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