Cond_Gaussian           Estimation of network structure and variable
                        selection in the linear model via the
                        conditional likelihood function.
Joint_Gaussian          Estimation of network structure and variable
                        selection in the linear model via the Gaussian
                        maximum likelihood.
NP_Graph                Estimation of network structure and variable
                        selection in the nonlinear model with
                        measurement errors in responses and covariates.
PAGE_package            Predictor-Assisted Graphical Models under
                        Error-in-Variables
