I would guess that if you find the bit that says pch="|" and change it to
pch=1 it will solve your question, and that reading ?par will tell you why.
Sarah
On Thursday, September 27, 2012, Elaine Kuo wrote:
> Hello
>
> This is Elaine.
>
> I am using package lattice to generate boxplots.
> Using Richard's code, the display was almost perfect except the outlier
> shape.
> Based on the following code, the outliers are vertical lines.
> However, I want the outliers to be empty circles.
> Please kindly help how to modify the code to change the outlier shapes.
> Thank you.
>
> code
> package (lattice)
>
> dataN <- data.frame(GE_distance=rnorm(260),
>
> Diet_B=factor(rep(1:13, each=20)))
>
> Diet.colors <- c("forestgreen", "darkgreen","chocolate1","darkorange2",
>
> "sienna2","red2","firebrick3","saddlebrown","coral4",
>
> "chocolate4","darkblue","navy","grey38")
>
> levels(dataN$Diet_B) <- Diet.colors
>
> bwplot(GE_distance ~ Diet_B, data=dataN,
>
> xlab=list("Diet of Breeding Ground", cex = 1.4),
>
> ylab = list(
>
> "Distance between Centers of B and NB Range (1000 km)",
>
> cex = 1.4),
>
> panel=panel.bwplot.intermediate.hh,
>
> col=Diet.colors,
>
> pch=rep("|",13),
>
> scales=list(x=list(rot=90)),
>
> par.settings=list(box.umbrella=list(lty=1)))
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
Sarah Goslee
http://www.stringpage.com
http://www.sarahgoslee.com
http://www.functionaldiversity.org
[[alternative HTML version deleted]]
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