anti_t                  Compute the anti transpose of a matrix
                        (transpose with respect to the off-diagonal)
dag-constrained correlation matrices
                        Simulation of correlation matrices
gmat                    gmat: Graphically constrained matrices.
metropolis-hastings sampling
                        Upper Cholesky factor sampling using
                        Metropolis-Hastings
rgraph                  Random generation of acyclic digraphs and
                        undirected graphs
set_cond_number         Set the condition number of the matrices in a
                        sample of covariance/correlation matrices
ug-constrained covariance matrices
                        Simulation of covariance matrices.
vectorize               Vectorize a sample of covariance/correlation
                        matrices
