The coefficient of determination is a measure used in statistical analysis to assess how well a model explains and predicts future outcomes.

What R-Squared? · Calculating R-Squared

R-squared is a statistical measure that represents the proportion of the variance for a dependent variable that's explained by an independent variable.

Formula for R-Squared · What R-Squared Can Tell You

The correlation coefficient is a statistical measure of the strength of a linear relationship between two variables. Its values can range from -1 to 1.

Coefficient of Determination · Covariance · Pearson's · Calculate correlation in Excel

The coefficient of determination method is the proportion of the variance in the dependent variable that is predicted from the independent variable.

Regression is a statistical method that tries to determine the strength and character of the relationship between one dependent variable (usually denoted by Y) ...

Multiple Linear Regression · Linear Relationship · Nonlinear Regression

In a portfolio model that has more independent variables, adjusted R-squared will help determine how much of the correlation with the index is due to the ...

In statistics, the coefficient of determination, denoted R2 or r2 and pronounced "R squared", is the proportion of the variation in the dependent variable ...

Residual sum of squares · Multiple correlation · Total sum of squares · Variation