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: The height of the resulting Plotly plot, in pixels (default: 800).
width: The width of the resulting Plotly plot, in pixels (default: 1000).
...: Additional arguments passed to plotly::ggplotly().

Value

A plotly object showing word frequency.

Examples

if (interactive()) {
  texts <- c("mathematics technology", "education technology", "learning support")
  dfm <- quanteda::dfm(quanteda::tokens(texts))
  plot <- plot_word_frequency(dfm, n = 5)
  print(plot)
}