Dear community,
I want to prune a rpart object and select the one that has 13 splits:
object.rpart$cptable
CP nsplit rel error xerror xstd
1 0.09489173 0 1.0000000 1.0006465 0.05641905
2 0.05053897 1 0.9051083 0.9234187 0.05427033
.
.
.
10 0.01279452 12 0.6435679 0.8415860 0.05140204
11 *0.01188184* 13 0.6307733 0.8325764 0.05164638
12 *0.01188184* 14 0.6188915 0.8253215 0.05062095
However, when I try:
object.rpartv2 <- prune(object.rpart, cp=0.01188184, nsplit=13)
I always obtain the one with nsplit = 14, is there a way to choose the
nsplit=13 one?
Thanks in advance, show crossp...@host.com as u...@host.com
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