| 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 |