Plot Word Frequency — plot_word_frequency • TextAnalysisR

Creates a bar plot showing the most frequent words in a document-feature matrix (dfm).

Usage

plot_word_frequency(dfm_object, n = 20, height = NULL, width = NULL, ...)

Arguments

dfm_object: A document-feature matrix created by quanteda::dfm().
n: The number of top words to display (default: 20).
height: Plot height in pixels (default: 800). Kept for backward compatibility.
width: Plot width in pixels (default: 1000). Kept for backward compatibility.
...: Additional arguments (kept for backward compatibility).

Value

A ggplot object showing word frequency.

Examples

if (interactive()) {
  data(SpecialEduTech, package = "TextAnalysisR")
  texts <- SpecialEduTech$abstract[1:10]
  dfm <- quanteda::dfm(quanteda::tokens(texts))
  plot <- plot_word_frequency(dfm, n = 10)
  print(plot)
}