A simple method to visualize results in nonlinear regression models

A simple graphical approach to presenting results from nonlinear regression models is described. In the face of multiple covariates, ‘partial mean’ plots may be unattractive. The approach here is portable to a variety of settings and can be tailored to the specific application at hand. A simple four variable nonparametric regression example is provided to illustrate the technique. ⺠Visualizing estimates from nonlinear models is difficult. ⺠Propose simple graphical technique to visualize estimates. ⺠Method had a wide array of application domains. ⺠Method does not require fixing covariates at a given value.