[R] DTM Package removeSparseTerms function question

ramoss ramine.mossadegh at finra.org
Thu Jan 16 16:26:13 CET 2014

  IN   inspect(removeSparseTerms(dtm, 0.4)) does anyone knows how the sparse
 "A numeric for the maximal allowed sparsity" works?  ie what is the
difference between say 0.2, 0.4 & 0.6?     

Thanks for your help

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