L2E                     L2E
bank                    Bank data
l2e_regression          LTE multivariate regression
l2e_regression_convex   LTE convex regression
l2e_regression_isotonic
                        LTE isotonic regression
update_beta_convex      Beta update in LTE convex regression
update_beta_isotonic    Beta update in LTE isotonic regression
update_beta_qr          Beta update in LTE multivariate regression
update_tau_R            Tau update function
