DNLC_statistics         calculate t statistics for gene graph using
                        DNLC method.
cal_lmi_data            Calculate local moran's I matrix for a network
                        and a gene expression matrix
gene_fdrtest            Use local false discovery rate for the
                        detection of genes with significant LMI change
init_simulation_gene_net
                        Create a random network for simulation
significant_genes       Selecting significant genes according to fdr
                        result
