DiffNet_GHD_Fast        Fast Implementation for Generalized Hamming
                        Distance Statistic
DiffNet_MU_Fast         Fast Implementation of First Order Moment of
                        Generalized Hamming Distance Statistic
DiffNet_STD_Fast        Fast Implementation of Second Order Moment of
                        Generalized Hamming Distance Statistic
GHD_Fast                Fast Implementation for Generalized Hamming
                        Distance Statistic
MU_Fast                 Fast Implementation of First Order Moment of
                        Generalized Hamming Distance Statistic
STD_Fast                Fast Implementation of Second Order Moment of
                        Generalized Hamming Distance Statistic
calculate_p_value       Calculate asymptotic p-values
differential_subnetwork_analysis_closedform
                        Closed-Form Approach for Identifying
                        Differential Sub-networks in Paired Graphs
differential_subnetwork_analysis_fastapprox
                        Fast-Approximation Approach for Identifying
                        Differential Sub-networks in Paired Graphs
differential_subnetwork_analysis_original
                        Original dGHD Approach for Identifying
                        Differential Sub-networks in Paired Graphs
diffnet                 Detection of Statistically Significant Changes
                        in Paired Biological Networks
