Convert a general graph into a forest — unfold.tree • igraph

unfold.tree() was renamed to unfold_tree() to create a more consistent API.

Usage

unfold.tree(graph, mode = c("all", "out", "in", "total"), roots)

Arguments

graph: The input graph, it can be either directed or undirected.
mode: Character string, defined the types of the paths used for the breadth-first search. “out” follows the outgoing, “in” the incoming edges, “all” and “total” both of them. This argument is ignored for undirected graphs.
roots: A vector giving the vertices from which the breadth-first search is performed. Typically it contains one vertex per component.

unfold_tree(), vcount()