Create tree graphs — graph.tree • igraph

graph.tree() was renamed to make_tree() to create a more consistent API.

Usage

graph.tree(n, children = 2, mode = c("out", "in", "undirected"))

Arguments

n: Number of vertices.
children: Integer scalar, the number of children of a vertex (except for leafs)
mode: Defines the direction of the edges. out indicates that the edges point from the parent to the children, in indicates that they point from the children to their parents, while undirected creates an undirected graph.