alr4 (version 1.0.3)

Rpdata: Always plot residuals.

Description

This example with aritifical data is designed to demonstrate the importance of plotting residuals.

Usage

data(Rpdata)

source

Data generated using programs from http://www4.stat.ncsu.edu/~stefanski/NSF_Supported/Hidden_Images/stat_res_plots.html

References

Stefanski, L. A. (2007). Residual (sur)Realism. The American Statistician, 61, 163-177. url={https://www.amstat.org/about/pdfs/NCSUStatsProfSurpriseHomework.pdf}.

Examples

data(Rpdata)
require(car)
residualPlot(lm(Rpdata))