create a blockmod object
blockmod(fixkappa, logd, dcond, r, ...)Logical - is kappa fixed or can it vary under the model?
function(blocks) - log density for blocks
function(blocks, i) - conditional density for the block assignment i in blocks
function(n), sorted=FALSE - samples a blocks object from the model
parameters of the model for use in r, logd, dcond
a blockmod object
A block model is a probability model for a blocks object.
This class creates a closure with three functions:
- a random method for sampling block a structure from the model with n nodes; a
- a log-density method for computing the log-density of a given block structure in a blocks object
- a conditional density function that takes a blocks object and a node i