this function removes all edges between the ego and alters in an ego network, leaving only the alter-alter connections visible. this is useful for visualizing the structure among alters without the clutter of ego connections.
Examples
if (FALSE) { # \dontrun{
ego_net <- ego_netify(my_network, ego = "alice")
alter_only_net <- remove_ego_edges(ego_net)
plot(alter_only_net)
} # }