On Wed, 25 Feb 2009, David Winsemius wrote:
When I execute that code, I get labels both on the branching points and at
the leaves of the tree. So I guess my reply is "cannot reproduce" or "do not
understand". They are however not properly positioned and the edges and
bottoms of some of the labels are cut off, but that did not sound like your
question.
Try par(xpd), as mentioned in the help (?text.rpart): that also
mentions a lot more ways to control the plot's appearance.
Using Mac OS X 10.5.6 and the ATT binary of R2.8.1. ‘rpart’ version 3.1-42.
The graphics device matters too.
--
David Winsemius
Note: your mailer is putting single quotes inside the enclosing angle
brackets so my mailer does not recognize the r-help address as a valid
address. Since this is the first time I have encountered this construction, I
wonder if your mailer is adhering to standards in its reply-to functions.
On Feb 25, 2009, at 1:19 AM, Utkarsh Singhal wrote:
Hi,
I am using rpart package to fit classification trees.
library(rpart)
fit <- rpart(Kyphosis ~ Age + Number + Start, data=kyphosis)
plot(fit,uniform=T)
text(fit, use.n=TRUE)
But I am unable to label the branches (not the nodes) of the tree. Can
somebody help me out in this?
Thank you,
Regards
Utkarsh Singhal | Amba Research
--
Brian D. Ripley, rip...@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
______________________________________________
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.
