The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

Linear regression attempts to estimate a line that best fits the data (a line of best fit) and the equation of that line results in the regression equation.

Goodness-of-fit statistics for general multiple-linear-regression equations are reviewed for the case of replicated responses. A modification of the coefficient of determination is recommended. This ...

One alternative involves the use of polynomial regression equations, which permit direct tests of the relationships difference scores are intended to represent. Unfortunately, coefficients from ...