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**Up:**Regression
**Previous:**Wilcoxon
Estimation

##
Plots

Residual plots may be obtained by checking the appropriate buttons in the
"**Residual Analysis**" menu. The one that is most often used in this
course is the plot of *residuals vs predicted values*. As an example
the residual plot of the above Wilcoxon estimation is given below.

*2000-08-21*