[R] snip.rpart with R 1.6.0

ripley@stats.ox.ac.uk ripley at stats.ox.ac.uk
Wed Oct 30 19:13:24 CET 2002

On Wed, 30 Oct 2002, Martin Maechler wrote:

> >>>>> "Thomas" == Thomas Sudler <thsudler at swissonline.ch>
> >>>>>     on Wed, 30 Oct 2002 14:44:59 +0100 writes:
>     Thomas> I've a question to the rpart package. With the
>     Thomas> snip.rpart function, you can snip off subtrees. In R
>     Thomas> 1.5.1 this function works without problems. But in
>     Thomas> the new version of R (1.6.0) it isn't possible to
>     Thomas> snip off the subtrees wi th this function. Does
>     Thomas> someone have a solution for this problem?
> We don't know your problem.
> I've tried two examples which worked fine.
> Please give a *reproducible* example.

I think he may mean that the visual deletion in snip.rpart.mouse is not
working.  It only works if the background colour is opaque, which is not
the default on e.g. x11() in either system.

If that is not it, we do need a reproducible example.

Brian D. Ripley,                  ripley at 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 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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