Hi,

I have two questions regarding the cloud function in the lattice  
package:

1) Is there a way to not print the surrounding frame (i.e. the square  
surrounding the entire plot)?

2) Is there a way to italicize the text displayed with the key argument?

Some sample code:

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),
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"))))

Neither setting border=F nor changing font=c(1,1,1) to font=c(3,3,3)  
seem to do anything (as far as I can tell), which was how I thought  
that I could remove the framing border and italicize the text in the  
figure legend.

Does anyone have any pointers as to how to achieve what I would like  
to do?

Thank you very much!

Martin.

 > sessionInfo()
R version 2.9.0 (2009-04-17)
i386-apple-darwin8.11.1

locale:
sv_SE.ISO8859-1/sv_SE.ISO8859-1/C/C/sv_SE.ISO8859-1/sv_SE.ISO8859-1

attached base packages:
[1] grid      splines   stats     graphics  grDevices utils     datasets
[8] methods   base

other attached packages:
  [1] rgl_0.84           lme4_0.999375-28   Matrix_0.999375-27  
ROCR_1.0-2
  [5] gplots_2.7.1       caTools_1.9        bitops_1.0-4.1      
gdata_2.4.2
  [9] gtools_2.6.1       rjags_1.0.3-8      coda_0.13-4         
lattice_0.17-25
[13] penalized_0.9-23   survival_2.35-4

loaded via a namespace (and not attached):
[1] tcltk_2.9.0 tools_2.9.0

========================================
Martin Eklund
PhD Student
Department of Pharmaceutical Biosciences
Uppsala University, Sweden
Ph: +46-18-4714281
========================================





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