ontario {bpca} | R Documentation |
Ontario winter wheat (1993)
Description
The sample data are yields from the 1993 Ontario winter wheat (Triticum aestivum L.) performance trials, in which 18 cultivars were tested at nine locations (Yan and Kang 2003)
Usage
data(ontario)
Format
A data frame with 18 observations on the following 10 variables.
Source
Yan W, Kang MS (2003). GGE Biplot Analysis: A Graphical Tool for Breeders, Geneticists, and Agronomists. CRC Press, Boca Raton, FL, USA.
Examples
data(ontario)
# 2d
plot(bpca(ontario,
d=1:2))
# 3d
plot(bpca(ontario,
d=1:3),
rgl.use=TRUE)
[Package bpca version 1.3-6 Index]