Map collocation to ggplot object — collocation

This assigns colors based on frequency to the words in the transcript.

Usage

collocation_plot(
  frequency_doc,
  n_scenario = 1,
  colors = c("#f251fc", "#f8ff1b")
)

Arguments

frequency_doc: document of frequencies (returned from transcript_frequency())
n_scenario: number of scenarios for which this transcript appeared. Defualt is 1
colors: list for color specification for the gradient. Default is c("#f251fc","#f8ff1b")

Value

list of plot, plot object, and frequency

Examples

# Rename relevant column to page_notes in the derivative document
# Tokenize the derivative document
toks_comment <- tokenize_derivative(comment_example, text_column = "Notes")
# Tokenize source document
toks_source <- tokenize_source(transcript_example)
# Compute collocation frequencies
collocation_object <- collocate_comments(toks_source, toks_comment)
# Merge frequencies with source document to provide averages by word and correct formatting
merged_frequency <- transcript_frequency(transcript_example, collocation_object)
# Create a plot object to assign colors based on frequency
freq_plot <- collocation_plot(merged_frequency)