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Text Mine a Given Column and Create a Word Cloud

Source: R/word_clouds.R
word_cloud_plot.Rd

Mines a user-defined column of text and creates a word cloud from the identified words and bigrams.

Usage

word_cloud_plot(
  data = NULL,
  text_column = NULL,
  word_count = 50,
  known_bigrams = c("working group")
)

Arguments

data

dataframe containing at least one column

text_column

character, name of column in dataframe given to `data` that contains the text to be mined

word_count

numeric, number of words to be returned (counts from most to least frequent)

known_bigrams

character vector, all bigrams (two-word phrases) to be mined before mining for single words

Value

dataframe of one column (named 'word') that can be used for word cloud creation. One row per bigram supplied in `known_bigrams` or single word (not including "stop words")