trees {agricolae} | R Documentation |
Guaba, laurel, oak and terminalia species.
data(trees)
A data frame with 24 observations on the following 3 variables.
place
species
GUABA
LAUREL
ROBLE
TERMINALIA
diameter
CATIE Centro Agronomico Tropical.
ICRAF-Peru
library(agricolae) data(trees) str(trees)