Description Usage Arguments Value
Compare the term use in corpus dtm with a refernece corpus dtm.ref, returning relative frequencies and overrepresentation using various measures
1 2 |
dtm.x |
the main document-term matrix |
dtm.y |
the 'reference' document-term matrix |
smooth |
the smoothing parameter for computing overrepresentation |
A data frame with rows corresponding to the terms in dtm and the statistics in the columns
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