terminalNodeSummary function

Prints a summary of a terminal node in a tree

If no argument is provided for the parameter node, summaries are printed for every terminal node. Otherwise, the summary of just the requested node is printed.

terminalNodeSummary(tree, node = NULL)

Arguments

• tree: A model returned by splineTree().
• node: The number of the node that you want summarized. To see which nodes correspond to which numbers, see stPrint(tree) or treeSummary(tree). If this parameter is provided, must correspond to a valid terminal node in the tree.

Examples

split_formula <- ~HISP + WHITE + BLACK + SEX + Num_sibs + HGC_FATHER + HGC_MOTHER
tree <- splineTree(split_formula, BMI~AGE, idvar = "ID",
   data = nlsySample, degree = 1, df = 3,
   intercept = TRUE, cp = 0.005)

terminalNodeSummary(tree)