create_queries          (experimental) Automatically infer queries from
                        combinations of terms in a dtm
delete.duplicates       Delete duplicate (or similar) documents from a
                        document term matrix
directed.network.plot   A wrapper for plot.igraph for visualizing
                        directed networks.
docnet                  Document similarity network for one news
                        agency, and the print and online editions of
                        two newspapers
document.network        Create a document similarity network
document.network.plot   Visualize (a subcomponent) of the document
                        similarity network
documents.compare       Compare the documents in two corpora/dtms
filter.window           Filter edges from the document similarity
                        network based on hour difference
hourdiff_range_thresholds
                        Inspect effects of thresholds on matches over
                        time
network.aggregate       Aggregate the edges of a network by vertex
                        attributes
newsflow.compare        Compare the documents in a dtm with a sliding
                        window over time
only.first.match        Transform document network so that each
                        document only matches the earliest dated
                        matching document
rnewsflow_dfm           quanteda dfm for RNewsflow vignette demo
show.window             Show time window of document pairs
tcrossprod_sparse       The tcrossprod function for sparse matrices,
                        for people that like drowning in parameters
term.day.dist           Calculate statistics for term occurence across
                        days
term_char_sim           Find terms with similar spelling
term_innovation         Experimental: Convert dtm scores to a term
                        innovation score, based on changes in term use
                        over time
term_intersect          Combine terms in a dtm
term_union              Combine terms in a dtm
