engel {qfa} | R Documentation |
Engel food expenditure data
Description
The Engel food expenditure data from the R package quantreg
.
Usage
data(engel)
Format
An object of class data.frame
with 235 rows and 2 columns.
References
Koenker, R. (2005). Quantile Regression. Cambridge University Press.
[Package qfa version 4.0 Index]