| calculate_HFTI | Calculate Human Footprint Tolerance Index (HFTI) |
| calculate_RTI | Calculate Road Tolerance Index (RTI) |
| compute_indices | Compute both RTI and HFTI |
| generate_all_reports | Generate and save maps & density plots for RTI and HFTI of all species |
| load_human_footprint | Load Human Footprint GeoTIFF |
| load_roads | Load Brazilian Roads Data |
| process_occurrences | Process occurrence data |