Contrived Collinear Data

Description

The Mandel data frame has 8 rows and 3 columns.

Usage

Mandel

Format

This data frame contains the following columns:

x1

first predictor.

x2

second predictor.

y

response.

Source

Mandel, J. (1982) Use of the singular value decomposition in regression analysis. The American Statistician 36, 15–24.

References

Fox, J. (2008) Applied Regression Analysis and Generalized Linear Models, Second Edition. Sage.