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Line 4: ==Definition== The coefficient of multiple ~~determination~~correlation ''R''<sup>2</sup> (a [[scalar (mathematics)\|scalar]]) is the square of the correlation between the predicted and the actual values of the dependent variable. It can be computed using the [[Euclidean space\|vector]] ''c'' of cross-[[correlation]]s between the predictor variables (independent variables) and the target variable (dependent variable), and the [[Matrix (mathematics)\|matrix]] ''R''<sub>''xx''</sub> of inter-correlations between predictor variables. It is given by

Coefficient of multiple correlation: Difference between revisions