CREAM                   CREAM is the main function for CORE
                        identification
ElementRecog            ElementRecog is a function to identify COREs
PeakMinFilt             PeakMinFilt is a function to filter the lowest
                        Order of COREs which distance between
                        functional regions is close to the
                        corresponding Window Size
WindowSizeRecog         WindowSizeRecog is a function to specify window
                        size for each order of COREs
WindowVec               WindowVec is a function to specify window size
                        for each order of COREs
