When plotting residuals, the type and purpose of the regression model must be taken into account. The residual vs. fitted plot shows the residuals on the vertical axis and the predicted values on ...

A leverage plot is a graphical representation of the relationship between the leverage and the standardized residuals of a linear regression model. The leverage measures how far an observation is ...

Figure 14.8: Graphs Menu This displays the graphs shown in Figure 14.9.. Figure 14.9: Partial Leverage Plots In each plot in Figure 14.9, the x-axis represents the residuals of the explanatory ...