On Fri, Sep 28, 2012 at 6:57 AM, Richard M. Heiberger <r...@temple.edu>wrote:

> Elaine,
>
> For panel.bwplot you see that the central dot and the outlier dots are
> controlled by
> the same pch argument.


??? I don't think so...

bwplot(rgamma(20,.1,1)~gl(2,10), pch=rep(17,2),
panel = lattice::panel.bwplot)

I think you mean panel.bwplot.intermidiate.hh ?

BTW thank you for the useful HH package but in this case OP is using it
with no "at" argument, so why not

Diet.colors <- c("forestgreen", "darkgreen","chocolate1","darkorange2",
"sienna2","red2","firebrick3","saddlebrown","coral4","chocolate4","darkblue","navy","grey38")
 bwplot(rgamma(20*13,1,.1)~gl(13,20),
  fill = Diet.colors, pch = "|",
  par.settings = list(box.umbrella=list(lty=1)))

cheers



I initially set the pch="|" to match your first
> example with the horizontal
> indicator for the median.  I would be inclined to use the default circle
> for the outliers and
> therefore also for the median.
>
> Rich
>
> On Fri, Sep 28, 2012 at 7:13 AM, Sarah Goslee <sarah.gos...@gmail.com
> >wrote:
>
> > 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]]
> > >
> > > ______________________________________________
> > > R-help@r-project.org <javascript:;> mailing list
> > > https://stat.ethz.ch/mailman/listinfo/r-help
> > > 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]]
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> > http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
> >
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
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>

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