The most common correlation coefficient, generated by the Pearson product-moment correlation, measures the linear relationship between two variables. However, in a nonlinear relationship ...

Investopedia / Lara Antal 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. A correlation ...

To measure prediction accuracy ... simple models for estimating values or evaluating relationships between variables based on their linear correlations. Alteryx’s Designer Cloud platform ...