KSR.list                Create a kinase substrate relationship list
                        from a data frame
clust.expand            Find clusters containing core substrates
clustering              Return clustering assignments produced by
                        tight.clust
data_kin                Time course data for phosphorylation sites
ksrlive                 Identify site specific kinase substrate
                        relationships using dynamic data.
phosphonetwork_df       site specific kinase substrate relationship
                        dataset
random.data             Create random data
