Stephen: I tried running your script but couldn't make it work (any feedback
is welcome) so I changed it a little bit. I found you still need to set the
# of digits as the max # of possible digits of your yval response or
greater.
node.fun <- function(x)
{
x$frame$yval<-as.integer(sprintf("%0.f", x$frame$yval))
x
}
plot(node.fun(tree), compress=TRUE)
text(node.fun(tree), digits = 15)
--
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