OBRE                    Optimal B-Robust Estimator
OBRECovarianceMatrix    Function that computes the OBRE covariance
                        matrix.
densityExpressions      Distributions formulas for OBRE
plot.OBREresult         Function that plot an OBREresult object.
summary.OBREresult      Function that summarize the results contained
                        in an OBREresult object.
