Definition of Tetrachoric. Meaning of Tetrachoric. Synonyms of Tetrachoric

Here you will find one or more explanations in English for the word Tetrachoric. Also in the bottom left of the page several parts of wikipedia pages related to the word Tetrachoric and, of course, Tetrachoric synonyms and on the right images related to the word Tetrachoric.

Definition of Tetrachoric

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Meaning of Tetrachoric from wikipedia

- distributed continuous latent variables, from two observed ordinal variables. Tetrachoric correlation is a special case of the polychoric correlation applicable...
- is the tetrachoric correlation coefficient but it is only applicable to 2 × 2 tables. Polychoric correlation is an extension of the tetrachoric correlation...
- ordered-categorical, the polychoric correlation coefficient is called the tetrachoric correlation coefficient. Correlation between two variables have different...
- Randomization test for goodness of fit Relative risk Stratified analysis Tetrachoric correlation Uncertainty coefficient Wald test Bernstein inequalities...
- variables. F1 score Fowlkes–Mallows index Polychoric correlation (subtype: Tetrachoric correlation), when variables are seen as dichotomized versions of (latent)...
- estimate a normal-ogive latent trait model by factor-analyzing a matrix of tetrachoric correlations between items. This means it is technically possible to...
- Basic descriptive statistics Item response theory via factor analysis of tetrachoric and polychoric correlations Simulating item and test structures Structural...
- use of tetrachoric correlation coefficients, a method for estimating continuous variable correlations from dichotomous variables. Tetrachorics require...