lotR_example_edges: Edgelist for constructing an example tree.

lotR_example_edgesR Documentation

Edgelist for constructing an example tree.

Description

A matrix representing edges from the outcome tree formed by cardiovascular diseases in category 7.4 (diseases of arteries, arterioles, and capillaries) of the multilevel Clinical Classifications Software (CCS) hierarchical disease classification system. See vignette("moretrees") for details of how to construct a tree from this edgelist.

Usage

lotR_example_edges

Format

The edge list is a matrix with 15 rows with 2 columns: the left column represents parent nodes or categories, and the right column represents children or subcategories of the parents. There is one row for every parent-child pair.


zhenkewu/lotR documentation built on April 24, 2022, 2:36 a.m.