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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