[R] Need formatting help - ctree - plot.party - node_hist

Warren W. Kretzschmar wkretzsch at gmail.com
Thu Sep 8 15:35:14 CEST 2011

I am trying to get the terminal nodes of a plot of a ctree object to look nice.

Using the iris data I have:

mtree <- ctree(Species ~ ., data=iris)

The terminal nodes don't display the species names because the names
are displayed horizontally.  I would like to reduce the size of the
labels and make the terminal nodes horizontal barplots or rotate the
labels by 90 degrees, but I don't know how to do this.  Any help is


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