caution {alr3}R Documentation

Caution data

Description

Artificial data to illustrate problems with residual plots.

Format

This data frame contains the following columns:

x1

Artificial data item.

x2

Artificial data item.

y

Artificial data item.

Source

R. D. Cook and S. Weisberg (1999), Graphs in statistical analysis: Is the medium the message? American Statistician, 53, 29-37.

References

Weirsbeg, S. (2005). Applied Linear Regression, 3rd edition. New York: Wiley, Section 8.1.5.

Examples

data(caution)

[Package alr3 version 1.1.12 Index]