basic_values            Compute basic values
compute_fitted          compute_fitted
compute_lambdas         Compute lambda sequence
fit_plde                Fit plde for a fixed tuning parameter
fit_plde_sub            Fit plde for a fixed tuning parameter
legendre_polynomial     legendre_polynomial
min_q_lambda            Minimization of the quadratic approximation to
                        objective function
model_selection         Optimal model selection
plde                    Penalized Log-density Estimation Using Legendre
                        Polynomials
q_lambda                Compute quadratic approximation objective
                        function
soft_thresholding       Soft thresholding operator
update                  Update the Legendre polynomial coefficient
                        vector
