[R] Two questions about the cloud function in the lattice package

[David Winsemius]

On Jul 3, 2009, at 1:02 PM, Martin Eklund wrote:

> data(iris)
> cloud(Sepal.Length~Petal.Length*Petal.Width,data=iris,
> groups=Species,screen=list(z=20,x=-70), col=c("red","blue","green"),
> pch=c(20,20,20),

#try adding
par.box=list(col="white"),

> perspective=FALSE,
> key=list(title="IrisData",x=.05,y=.95,corner=c(0,1),
> border=TRUE,
> points=list(alpha=c(1,1,1), cex=c(0.8,0.8,0.8),
> col=c("red","blue","green"), fill=c("#CCFFFF","#FFCCFF","#CCFFCC"),
> font=c(1,1,1), pch=c(20,20,20)),
> text=list(c("setosa","versicolor","virginica"))))

David Winsemius, MD
Heritage Laboratories
West Hartford, CT