network_sample_smallworld: Small world graph
In nianqiaoju/agents: Toolkit for inference in agent-based modelss

sample a small world graph and return the (normalized) adjacency matrix

1	network_sample_smallworld(N, dim = 1, nei = 1, p = 0.3)

`N`	integer constant, the population size.
`dim`	integer constant, dimension of the starting lattice;
`nei`	integer constant, the neighborhood within which the vertices of the lattice will be connected.
`p`	real constant between zero and one, the rewiring probability.