Plot Blockmodel matrix

Plot Blockmodel matrix

Usage

ggblock(
  g,
  blocks = NULL,
  cols = NULL,
  show_blocks = FALSE,
  show_labels = FALSE
)

Arguments

g

igraph object with a sign edge attribute.

blocks

vector of block membership as obtained, e.g. from signed_blockmodel

cols

colors used for negative and positive ties

show_blocks

logical. Should block borders be displayed? (Default: FALSE)

show_labels

logical. Should node labels be displayed? (Default: FALSE)

Value

ggplot2 object

Author

David Schoch

Examples

if (FALSE) {
library(igraph)
data("tribes")
clu <- signed_blockmodel(tribes, k = 3, alpha = 0.5, annealing = TRUE)
ggblock(tribes, clu$membership, show_blocks = TRUE, show_labels = TRUE)
}