| arrow_notation | Arrow notation |
| bracket_arrow_notation | Bracket arrow notation |
| bracket_notation | Bracket notation |
| first_dot_notation | First dot notation |
| flip_pref_suff | Row and column notation |
| from_notation | From notation |
| get_nouns | Extract nouns from labels |
| get_objects | Extract objects of prepositional phrases in row and column labels |
| get_piece | Get a piece of a label |
| get_pps | Extract prepositional phrases of row and column labels |
| get_pref_suff | Row and column notation |
| get_prepositions | Extract prepositions from row and column labels |
| make_or_pattern | Create "or" regex patterns |
| match_by_pattern | Find or replace row or column labels that match a regular expression |
| modify_label_pieces | Modify pieces of row and column labels |
| modify_nouns | Modify nouns in labels |
| notation_vec | Row and column notation |
| of_notation | Of notation |
| paren_notation | Parenthetical notation |
| paste_pieces | Recombine row and column labels |
| paste_pref_suff | Row and column notation |
| prepositions | Prepositions |
| preposition_notation | Row and column notation |
| regex_funcs | Find or replace row or column labels that match a regular expression |
| remove_label_pieces | Remove a prepositional phrase in a row or column label |
| replace_by_pattern | Find or replace row or column labels that match a regular expression |
| row-col-notation | Row and column notation |
| split_labels | Split row and column labels into nouns and prepositional phrases |
| split_pref_suff | Row and column notation |
| switch_notation | Row and column notation |
| to_notation | To notation |