finnsurveytext (version 2.1.1)

fst_ngrams_compare_plot: Plot comparison n-grams

Description

Plots frequency n-grams with unique n-grams highlighted.

Usage

fst_ngrams_compare_plot(
  table,
  number = 10,
  ngrams = 1,
  unique_colour = "indianred",
  name = NULL,
  override_title = NULL,
  title_size = 20
)

Value

Plot of top n-grams with unique terms highlighted.

Arguments

table

The table of n-grams, output of `get_unique_ngrams()`.

number

The number of n-grams, default is `10`.

ngrams

The type of n-grams, default is `1`.

unique_colour

Colour to display unique words, default is `"indianred"`.

name

An optional "name" for the plot, default is `NULL`.

override_title

An optional title to override the automatic one for the plot. Default is `NULL`. If `NULL`, title of plot will be `number` "Most Common 'Term'". 'Term' is "Words", "Bigrams", or "N-Grams" where N > 2.

title_size

size to display plot title

Examples

top_child <- fst_freq_table(fst_child)
top_dev <- fst_freq_table(fst_dev_coop)
unique_words <- fst_get_unique_ngrams_separate(top_child, top_dev)
top_child_u <- fst_join_unique(top_child, unique_words)
top_dev_u <- fst_join_unique(top_dev, unique_words)
fst_ngrams_compare_plot(top_child_u, ngrams = 1, name = "Child")
fst_ngrams_compare_plot(top_dev_u, ngrams = 1, name = "Dev", title_size = 10)