| clevel | Get the estimated partial correlation graph without information incorporation |
| inference | Conduct simultaneous inference of estimated partial correlations |
| makeBlockDiag | Generate block-diagonal matrix of size p by p |
| make_random_precision_mat | Generate unstructured/random network skeleton and simulates corresponding precision matrix |
| make_sf_precision_mat | Generate scale-free network skeleton and simulates corresponding precision matrix |
| PCGII | Get the estimated partial correlation graph with information incorporation |
| sigs2mat | Utility function for PCGII inference results |
| undirected_prior | Pre-process the input prior set to ensure the input prior set corresponds to an undirected prior network |