Load a set of stopwords
Generates a list of stopwords, consisting of all the terms given by tm::stopwords, plus some extra terms (mainly words that designate numbers).
revwords()
A vector of stopwords in English.
This is primarily an internal function, but may be useful in other contexts.
# import some data file_location <- system.file( "extdata", "avian_ecology_bibliography.ris", package = "revtools") x <- read_bibliography(file_location) # construct a document-term matrix x_dtm <- make_dtm(x$title, stop_words = revwords()) # Note that make_dtm calls revwords by default, so this is technically redundant
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