I am getting this error when trying to do a ScatterPlot with lattice Package
Error in splom.formula(x = ~x, data = , panel = panel.superpose, :
object ‘super.sym’ not found
In addition: Warning message:
In splom.data.frame(Data[c(2, 4, 6, 7)], groups = Legume, data = Data, :
explicit ‘data’ specification ignored
Scatterplot Matrices from the lattice Package
library(lattice)
splom(Data[c(2,4,6,7)], groups=Legume, data=Data,
panel=panel.superpose,
key=list(title=“Legume type”,
columns=7,
points=list(pch=super.sym$pch[1:7],
col=super.sym$col[1:7]),
text=list(c(“1”,“2”,“3”,“4”,“5”,“6”,“7”))))
Can anyone tell me what I am doing wrong?
Regards