- Types:
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multiple correlation, multiple regression
a statistical technique that predicts values of one variable on the basis of two or more other variables
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regression analysis
the use of regression to make quantitative predictions of one variable from the values of another
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correlational analysis
the use of statistical correlation to evaluate the strength of the relations between variables
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ANOVA, analysis of variance
a statistical method for making simultaneous comparisons between two or more means; a statistical method that yields values that can be tested to determine whether a significant relation exists between variables
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multicollinearity
a case of multiple regression in which the predictor variables are themselves highly correlated
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factor analysis
any of several methods for reducing correlational data to a smaller number of dimensions or factors; beginning with a correlation matrix a small number of components or factors are extracted that are regarded as the basic variables that account for the interrelations observed in the data
