R/graph_manipulate.R

graph_manipulate.Rd

functions to manipulate a graph

reorder_edges(g, attr, desc = TRUE)

igraph object

edge attribute name used to sort edges

logical. sort in descending (default) or ascending order

manipulated graph

reorder_edges() allows to reorder edges according to an attribute so that edges are drawn in the given order.

reorder_edges()

David Schoch

library(igraph) library(ggraph) g <- sample_gnp(10, 0.5) E(g)$attr <- 1:ecount(g) gn <- reorder_edges(g,"attr")