Get a tidy data frame of a single sentiment lexicon
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.
Each of these comes from the included
sentiments data frame,
but this performs the filtering for a specific lexicon, and removes
columns that are not used in that lexicon.
get_sentiments(lexicon = c("afinn", "bing", "nrc"))
The sentiment lexicon to retrieve; either "afinn", "bing", or "nrc"
A tbl_df with a
word column, and either a
lexicon is "bing" or "nrc") or a numeric
lexicon is "afinn").
library(dplyr) get_sentiments("afinn") get_sentiments("bing")