| compute_nmi | Normalized mutual information |
| detect_header | Detect the header row of a raw, unparsed table |
| detect_roles | Detect variable roles by data signature, not by name |
| print.role_detection | Detect variable roles by data signature, not by name |
| read_data | Read a data file with automatic header detection |
| rolescry_default_name_bonus | Default name-bonus keyword dictionary |
| summary.role_detection | Detect variable roles by data signature, not by name |