covMatAR                Generate a covariance matrix with
                        Autoregressive (AR) structure.
covMatC                 Generate a covariance matrix with Circular (C)
                        structure.
covMatCS                Generate a covariance matrix with
                        equivariance-equicorrelation or compound
                        symmetry structure.
indTest                 Complete Independent Test
lrTest                  Likelihood Ratio Test for Covariance Matrix
schottTest              Schott's Test for testing independency
