make.phrase.correlation.chart: Generate visualization of phrase overlap.

In textreg: n-Gram Text Regression, aka Concise Comparative Summarization

Generate visualization of phrase overlap.

Description

Make simple chart showing which phrases have substantial overlap with other phrases.

Usage

make.phrase.correlation.chart(
  result,
  count = FALSE,
  num.groups = 5,
  use.corrplot = FALSE,
  ...
)

Arguments

result	textreg.result object or a similarity matrix from a make.similarity.matrix call.
count	Display counts rather than similarity scores.
num.groups	Number of groups to box.
use.corrplot	Use the corrplot package of Taiyun Wei (will need to install it).
...	Extra arguments to pass to the image() plotting command. See par.

See Also

Other Phrase Vizualization: cluster.phrases(), make.appearance.matrix(), make.similarity.matrix()

textreg documentation built on Sept. 17, 2026, 1:07 a.m.