functions to manipulate a graph

reorder_edges(g, attr, desc = TRUE)

Arguments

g

igraph object

attr

edge attribute name used to sort edges

desc

logical. sort in descending (default) or ascending order

Value

manipulated graph

Details

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

Examples

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