Description Usage Arguments Details Value
Create a tidy data.frame of unigrams.
1 2 3 4 | tidify_to_bigrams_at(data = NULL, text = NULL, rgx_pattern, rgx_replacement,
stopwords = TRUE, stopwords_lexicon, rgx_ignore_custom)
tidify_to_bigrams(..., text)
|
data |
data.frame. |
text |
bare for NSE; character for SE. Name of column in |
rgx_pattern |
character. Regular expression to substitute. |
rgx_replacement |
character. Regular expression used as replacement. |
stopwords |
logical. Whether or not to remove stopwords. Default: TRUE |
stopwords_lexicon |
character. If not specified, then uses all stop words
available in |
rgx_ignore_custom |
character. Custom regular expression to remove. |
... |
dots. Parameters to pass directly to |
Heavily influenced by Text Mining with R. Creates output columns 'word', 'word1', and 'word2'. ('word' is simply 'word1' and 'word2' toegether.)
data.frame.
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