combine_graphs function

[INTERNAL] Combine graphs by adding inter-layer edges

[INTERNAL] Creates the union of all graphs and adds the inter-layer edges.

combine_graphs(graphs, inter_layer_edgelists)

Arguments

• graphs: [list] List of iGraph objects
• inter_layer_edgelists: [list] List of data frames containing inter-layer edges

Returns

iGraph object which is the union of the input graphs with isolated nodes removed.