eucaleaf: Leaf measurements for Eucalyptus nitens trees in Tasmania, Australia.
Description
The length, width, and area of Eucalyptus nitens leaves were measured.
Usage
data(eucaleaf)
Arguments
Format
Contains leaf-level variables, as follows:
time
Time factor, in two levels: early or Late.
tree
Sample tree code identificator.
shoot
Shoot description factor, in three levels.
l
Length of the leaf, in mm.
w
Width of the leaf, in mm.
la
leaf area, in cm\(^{2}\).
References
Candy SG. 1999. Predictive models for integrated pest management of the
leaf beetle Chrysophtharta bimaculata in Eucalyptus nitens in Tasmania.
Doctoral dissertation,
University of Tasmania, Hobart, Australia.
Gregoire TG, and Salas C. 2009. Ratio estimation with measurement
error in the auxiliary variate. Biometrics 65(2):590-598
tools:::Rd_expr_doi("10.1111/j.1541-0420.2008.01110.x")