woodmod.dat {robust} | R Documentation |
The explanatory variables from the Modified Data on Wood Specific Gravity analyzed in Rousseeuw and Leroy (1987).
Note that data(wood, package="robustbase")
contains the same
data, and additionally the y-variable.
data(woodmod.dat)
This data frame contains the following variables:
Rousseeuw, P. J., and Leroy, A. M. (1987). Robust Regression and Outlier Detection. New York: Wiley.
data(woodmod.dat) woodmod.dat data(wood, package = "robustbase") stopifnot(data.matrix(woodmod.dat) == data.matrix(wood [,1:5]))