R: Get a tidy data frame of a single sentiment lexicon

get_sentiments {tidytext} | R Documentation

## Get a tidy data frame of a single sentiment lexicon

### Description

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.

### Usage

    get_sentiments(lexicon = c("afinn", "bing", "nrc"))

### Arguments

`lexicon` | The sentiment lexicon to retrieve; either "afinn", "bing", or "nrc"

### Value

A tbl_df with a `word` column, and either a `sentiment` column (if `lexicon` is "bing" or "nrc") or a numeric `score` column (if `lexicon` is "afinn").

### Examples

    library(dplyr)
    get_sentiments("afinn")
    get_sentiments("bing")

[Package tidytext version 0.1.2 Index]