Get specific sentiment lexicons in a tidy format, with one row per word,
in a form that can be joined with a one-word-per-row dataset.
The "bing"
option comes from the included sentiments
data frame, and others call the relevant function in the textdata
package.
get_sentiments(lexicon = c("afinn", "bing", "loughran", "nrc"))
The sentiment lexicon to retrieve; either "afinn", "bing", "nrc", or "loughran"
A tbl_df with a word
column, and either a sentiment
column (if lexicon
is not "afinn") or a numeric score
column
(if lexicon
is "afinn").
# NOT RUN { library(dplyr) # } # NOT RUN { get_sentiments("afinn") get_sentiments("nrc") # } # NOT RUN { get_sentiments("bing") # }
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