Lots of changes. Added (not yet working) saddlepoint approximation, interface to Brazzale's approximate inference package, and Wald confidence intervals. Fixed an option passing bug in sampling with fixed margins.
Lots of changes. Added (not yet working) saddlepoint approximation, interface to Brazzale's approximate inference package, and Wald confidence intervals. Fixed an option passing bug in sampling with fixed margins.

othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel,othercriteria/StochasticBlockmodel