| get_collocations | Get collocations for word in corpus |
| get_concordance | Retrieve Concordance for Words in Documents |
| get_dispersion | Dispersion of tokens in a text |
| get_document_corpus | Get Document Corpus |
| get_document_frequencies | Retrieve Token Frequencies in Documents |
| get_metadata | Get National Library Metadata for identifiers |
| get_ngram_from_books | Get Ngram Count per Year for National Library Book Collection |
| get_ngram_from_newspapers | Get Ngram Count per Year for National Library Newspaper Collection |
| get_reference_words | Retrieve Reference Words Count and Relative Frequency |
| get_urn_frequencies | Get word count frequencies for a list of URNs or dhlabids |
| ngram | Function to get and convert NGRAM |