disstree-get-rules: Tree classification rules

In TraMineR: Trajectory Miner: a Sequence Analysis Toolkit

Tree classification rules

Description

Tree classification rules.

Usage

disstree.get.rules(tree, collapse="; ")

Arguments

tree	A tree (disstree or DissTreeNode object).
collapse	Character string. Separator between categories in class of categorical values.

Details

disstree.get.rules extracts the classification rules defined by a tree grown from a dissimilarity matrix and returns them as a vector of character strings. The rules are expressed as R commands and the i-th rule, for example, can be applied using eval(parse(text=rule[i])). Rules are built through a call to disstreeleaf.

Value

Character vector with the rules as R commands and an attribute covariates providing the names of the variables involved in the rules.

Author(s)

Gilbert Ritschard)

See Also

disstree and examples therein, disstreeleaf, disstree.assign

TraMineR documentation built on Dec. 14, 2025, 5:06 p.m.