Add argument similar to dfm_trim() to textstat_collocation()

quanteda / quanteda.textstats

Textual statistics for quanteda

GNU General Public License v3.0

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Add argument similar to dfm_trim() to textstat_collocation() #11

Open koheiw opened 4 years ago

koheiw commented 4 years ago

textstat_collocation() has min_count to limit ngrams whose association is tested, but it difficult to set absolute values. It would be nice to have a function to test top n ngrams like min_freq = 1000, freq_type = "rank".