GRM Introductory Overview - Multiple Regression

Multiple regression designs are to continuous predictor variables as main effect ANOVA designs are to categorical predictor variables, that is, multiple regression designs contain the separate simple regression designs for 2 or more continuous predictor variables. The regression equation for a multiple regression design for the first-order effects of 3 continuous predictor variables P, Q, and R would be

Y = b0 + b1P + b2Q + b3R

A discussion of Multiple Regression methods is provided in the Overviews.

Between-Subject Designs

Multivariate Designs

See also GRM - Index.