摘要：Correlationandregressionboth pertain to data measured in pairs – calledbivariate data.Correlationis a measure ofhow closely linked

Correlation and regression both pertain to data measured in pairs – called bivariate data. Correlation is a measure of how closely linked the two data sets are, and how they affect each other. Regression is the line of best fit.

来源：安娜说留学