Without the reproducible example asked for it is hard to tell, but
?text.rpart did say
...: Graphical parameters may also be supplied as arguments to
this function (see 'par'). As labels often extend outside
the plot region it can be helpful to specify 'xpd = TRUE'.
Might that be the issue (rather than your subject line)?
On Tue, 9 Dec 2008, Metcalfe, John wrote:
Hello,
I am relatively new to R and am using it to run Classification and
Regression Tree analysis. My only issue at this point is that numbers
are always cut off on the lower nodes. I've tried changing the margins
with
mai=c(0, 0.5, 0.5, 0) but this has not so far worked.
Any suggestions would be appreciated.
Best,
John Z. Metcalfe, M.D., M.P.H.
Division of Pulmonary and Critical Care Medicine
University of California, San Francisco
San Francisco General Hospital
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Brian D. Ripley, [EMAIL PROTECTED]
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