From: Richard M. Heiberger <rmh_at_temple.edu>

Date: Fri 14 Jul 2006 - 02:36:37 EST

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Fri Jul 14 02:42:12 2006

Date: Fri 14 Jul 2006 - 02:36:37 EST

> Further I do not see a simple method to label numerical

*> variables. I often encounter discrete, but still metric data, as e.g. risk
**> scores. Usually it would be nice to use them in their original coding,
**> which may include zero or decimal places and to label them at the same time.
*

## For this specific case, I use a "position" attribute.

tmp

as.numeric(tmp$x)

attr(tmp$x, "position")

panel.bwplot.position <- function(x, y, ..., x.at) {

for (x.i in x.at) { y.i <- y[x.i==x] panel.bwplot(rep(x.i, length(y.i)), y.i, ...) } }

bwplot.position <- function(formula, data, ..., x.at) {
if (missing(x.at)) {

x.name <- dimnames(attr(terms(formula),"factors"))[[2]]
x.at <- attr(data[[x.name]], "position")
}

bwplot(formula, data, ...,

x.at=x.at, panel=panel.bwplot.position, scales=list(x=list(at=x.at, limits=x.at+c(-1,1))))}

bwplot.position(y ~ x, data=tmp)

## The above is a simplified version of ## panel.bwplot.intermediate.hh ## in the online files for ## Statistical Analysis and Data Display ## Richard M. Heiberger and Burt Holland ## http://springeronline.com/0-387-40270-5 ## ## An example of a boxplot with both placement and color of the boxes ## under user control is in ## ## http://astro.ocis.temple.edu/~rmh/HH/bwplot-color.pdf ______________________________________________R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Fri Jul 14 02:42:12 2006

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