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- Bivariate analysis is one of the simplest forms of quantitative (statistical) analysis. It involves the analysis of two variables (often denoted as X, Y), for the purpose of determining the empirical relationship between them. Bivariate analysis can be helpful in testing simple hypotheses of association. Bivariate analysis can help determine to what extent it becomes easier to know and predict a value for one variable (possibly a dependent variable) if we know the value of the other variable (possibly the independent variable) (see also correlation and simple linear regression). Bivariate analysis can be contrasted with univariate analysis in which only one variable is analysed. Like univariate analysis, bivariate analysis can be descriptive or inferential. It is the analysis of the relationship between the two variables. Bivariate analysis is a simple (two variable) special case of multivariate analysis (where multiple relations between multiple variables are examined simultaneously). (en)
- L'analisi bivariata evidenzia se vi sono eventuali correlazioni o una qualche relazione tra due o più distinte variabili aleatorie. In contrapposizione l' si occupa dello studio di una sola variabile aleatoria. (it)
- Analiza dwuzmiennowa (ang. bivariate analysis) – analiza dwóch zmiennych wykonywana jednocześnie. Celem analizy jest określenie między tymi zmiennymi. Taka analiza może polegać na tworzeniu tabeli krzyżowej albo na obliczeniu współczynnika korelacji. Wyróżnia się ponadto analizy:
* czynnikowe
* ilościowe
* jakościowe
* jednozmiennowe
* konwersacyjne
* pytań
* regresji
* regresji cząstkowej
* regresji krzywoliniowej
* regresji liniowej
* regresji wielokrotnej
* szeregów czasowych
* ścieżkowe
* treści
* wielozmiennowe
* wtórne
* zorientowane na przypadek
* zorientowane na zmienna. (pl)
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- L'analisi bivariata evidenzia se vi sono eventuali correlazioni o una qualche relazione tra due o più distinte variabili aleatorie. In contrapposizione l' si occupa dello studio di una sola variabile aleatoria. (it)
- Bivariate analysis is one of the simplest forms of quantitative (statistical) analysis. It involves the analysis of two variables (often denoted as X, Y), for the purpose of determining the empirical relationship between them. Bivariate analysis can be helpful in testing simple hypotheses of association. Bivariate analysis can help determine to what extent it becomes easier to know and predict a value for one variable (possibly a dependent variable) if we know the value of the other variable (possibly the independent variable) (see also correlation and simple linear regression). (en)
- Analiza dwuzmiennowa (ang. bivariate analysis) – analiza dwóch zmiennych wykonywana jednocześnie. Celem analizy jest określenie między tymi zmiennymi. Taka analiza może polegać na tworzeniu tabeli krzyżowej albo na obliczeniu współczynnika korelacji. Wyróżnia się ponadto analizy: (pl)
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- Bivariate analysis (en)
- Analisi bivariata (it)
- Analiza dwuzmiennowa (pl)
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