treepruner {metacart} | R Documentation |
Prune a tree
Description
Prune an initial rpart tree by "c-standard-error" rule.
Usage
treepruner(tree, c, ...)
Arguments
tree |
A initial tree fitted by rpart, needs to an rpart object. |
c |
A scalar to prune the tree by selecting the tree with minum cross-validation error plus the standard error multiplied by c. |
... |
Additional arguments passed to prune.rpart(). |
Value
The pruned tree
[Package metacart version 2.0-3 Index]