word_frequency provides, for a vector of words,
the number of appearances each word made per year in the source texts Wordnik
uses.
word_frequency(key, words, use_canonical = FALSE, start_year = 1800,
end_year = 2012, ...)a Wordnik API key. These can be obtained at the Wordnik developer portal.
a vector of words.
whether to use the stemmed, canonical form of the word
(i.e. 'cat', for 'cats') instead of the actual word. FALSE by default.
Note that for pronunciations specifically, setting it to TRUE may get a wider
range of pronunciations; you should experiment.
the earliest year to get frequencies for. 1800 (the earliest accepted value) by default.
the latest year to get frequencies for. 2012 (the latest accepted value) by default.
further arguments to pass to httr's GET.
a data.frame of 3 columns; word, year and frequency.
# NOT RUN {
cats_versus_dogs <- word_frequency(key = "notarealkey", words = c("cat", "dog"))
# }
# NOT RUN {
# }