plot.cograph_core_periphery: Plot Core-Periphery Structure

In cograph: Analysis and Visualization of Complex Networks

Plot Core-Periphery Structure

Description

Visualizes the network with core nodes highlighted (larger, red) and periphery nodes de-emphasized (smaller, blue).

Usage

## S3 method for class 'cograph_core_periphery'
plot(
  x,
  core_color = "#E41A1C",
  periphery_color = "#377EB8",
  core_size = 12,
  periphery_size = 6,
  ...
)

Arguments

x	A cograph_core_periphery object from core_periphery.
core_color	Color for core nodes. Default "#E41A1C".
periphery_color	Color for periphery nodes. Default "#377EB8".
core_size	Numeric size for core nodes. Default 12.
periphery_size	Numeric size for periphery nodes. Default 6.
...	Additional arguments passed to splot.

Value

Invisible x.

Examples

adj <- matrix(c(0,1,1,1,0, 1,0,1,1,0, 1,1,0,1,1,
                1,1,1,0,1, 0,0,1,1,0), 5, 5)
rownames(adj) <- colnames(adj) <- LETTERS[1:5]
cp <- cograph::core_periphery(adj)
plot(cp)

cograph documentation built on May 31, 2026, 5:06 p.m.