treesum {conTree}

Print terminal node x-region boundaries

Description

Print terminal node x-region boundaries

Usage

treesum(tree, nodes = NULL)

Arguments

tree

model object output from contrast() or prune()

nodes

vector of terminal node identifiers for the tree specifying the desired regions. The default is all terminal nodes.

Details

The predictor variable x-boundaries defining each terminal node are printed.

For numeric variables: variable | sign | value

• sign + => value=lower boundary on variable

• sign - => value upper boundary on variable

For categorical variables: cat variable | sign | set of values

• sign + => values in node

• sign - => values not in node (compliment values in node) graphical representations of terminal node contrasts depend on the tree type

Value

No return value (invisble NULL)

See Also

contrast()