federation_data         Federation data
federation_facet        Federation facets
federation_search       Federation search
lexical_chunks          Lexical services - break into chunks
lexical_entities        Lexical services - break into entities
lexical_pmchunks        Lexical services - break Pubmed documents into
                        chunks
lexical_pmentities      Lexical services - break Pubmed documents into
                        entities
lexical_pos             Lexical services - extract POS tags from input
                        text
lexical_sentences       Lexical services - break into sentences
literature_mlpmid       Literature - more like PMID search
literature_mltext       Literature - more like text search
literature_pmid         Get articles by PMID
literature_retractions
                        Search literature retractions
literature_search       Literature search
rif-package             R Client for Neuroscience Information Framework
                        APIs
rif_query               Query NIF data
rif_query_categories    Query NIF data
rif_summary             Summary
vocabulary              Vocabulary services - get terms that match a
                        prefix
vocabulary_categories   Vocabulary services - get categories
vocabulary_providers    Vocabulary services - get providers
vocabulary_search       Vocabulary services - Search for vocabulary
                        terms and their metadata
vocabulary_suggest      Vocabulary services - Get suggestions for terms
