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

Assigning shares of "relative importance" to each of a set of regressors is one of the key goals of researchers applying linear regression, particularly in sciences that work with observational data.

T. W. Anderson, Estimating Linear Restrictions on Regression Coefficients for Multivariate Normal Distributions, The Annals of Mathematical Statistics, Vol. 22, No. 3 ...