Plot the pairwise network of a hypergraph

Plots the network returned by pairwise_network() with cograph::splot(): a circle layout, which keeps every label apart however strongly the events are tied, edges whose width grows with the square root of their weight, and nodes whose area grows with their strength, the sum of the weights of their edges.

Usage

# S3 method for class 'net_hg_pairwise'
plot(x, ...)

Arguments

x

A net_hg_pairwise from pairwise_network().

...

Arguments passed to cograph::splot() (e.g. layout, seed, minimum, node_fill); they override the defaults set here.

Value

x, invisibly. cograph plots with base graphics.

Examples

meetings <- data.frame(
  person = c("Alice", "Bob", "Carol", "Alice", "Bob", "Dave", "Eve"),
  meeting = c("m1", "m1", "m1", "m2", "m2", "m3", "m3"))
meeting_network <- pairwise_network(hypergraph(meetings, node = "person",
                                         hyperedge = "meeting"))
plot(meeting_network)