I have a regular graph and wanna delete randomly edge from graph. How to select edges randomly till I can delete?
library(igraph)
g = sample_k_regular(10,3)
You can use the sample(x,n)
function in base R along with delete_edges
from igraph
.
For example, if you want to delete 5 edges:
library(igraph)
g = sample_k_regular(10,3)
g1 <- delete_edges(g,sample(E(g),5))
E(g)
gets a list of edges that sample randomly samples from.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.