View source: R/SentimentDictionary.R
extractWords | R Documentation |
Returns all entries from a dictionary.
extractWords(d)
d |
Dictionary of type |
extractWords(SentimentDictionary(c("uncertain", "possible", "likely"))) # returns 3
extractWords(SentimentDictionary(c("increase", "rise", "more"),
c("fall", "drop"))) # returns 5
extractWords(SentimentDictionary(c("increase", "decrease", "exit"),
c(+1, -1, -10),
rep(NA, 3))) # returns 3
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