In regression analysis, the R-square statistic measures the goodness of fit of the regression line.

Name: In regression analysis, the R-square statistic measures the goodness of fit of the regression line.
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R-square measures the amount of variation in the dependent variable that is explained by the independent variable(s) in the regression equation. It ranges from 0 to 1, with higher values indicating better fit. Therefore, it is commonly used as a measure of the goodness of fit of the regression line.

In Regression Analysis, the R-Square Statistic Measures the Goodness of Fit