constrppmn              Estimating a Population Mean Using the
                        Constrained Polya Posterior.
constrppprob            Dependent Sampling from the Uniform
                        Distribution on a Polytope.
feasible                Feasible Solution for a Probability
                        Distribution which must Satisfy a System of
                        Linear Equality and Inequality Constraints.
hitrun                  Hit and Run Algorithm for Constrained Dirichlet
                        Distribution
polyap                  Polya Sampling from an Urn
wtpolyap                Polya Sampling from an Urn with Possibly
                        Unequal Weights
