Mandel: Contrived Collinear Data
Description
The Mandel
data frame has 8 rows and 3 columns.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.