PottsUtils

There are three sets of functions. The first produces basic properties of a graph and generates samples from multinomial distributions to facilitate the simulation functions (they maybe used for other purposes as well). The second provides various simulation functions for a Potts model in Potts, R. B. (1952) doi:10.1017/S0305004100027419. The third currently includes only one function which computes the normalizing constant of a Potts model based on simulation results.