all_networks_contain_same_nodes: Internal function to check if a list of networks all contain the same nodes.
Description
Internal function to check if a list of networks all contain the same nodes.
Usage
all_networks_contain_same_nodes(network_list)
Arguments
network_list
A list of 'network' objects.
Value
A logical value; TRUE
indicates the networks contain the same
nodes, and FALSE
indicates otherwise.