VisNetwork from IGraph - Can't Implement Cluster Colors to Vertices

Question

I am starting to use the package called visNetworkand I feel like it has a ton of potential for User-Interface use in the future.

There are few things that

Answer 1

Here is a solution. Just build the plain graph with igraph and then make the cosmetic changes using visNetwork:

Code:

 i96e = graph.adjacency(g96e, mode = "undirected", weighted = TRUE,    diag=FALSE)
 fc<-fastgreedy.community(i96e, merges=TRUE, modularity=TRUE,
                     membership=TRUE, weights=E(i96e)$weight)
 library (visNetwork)
 dummy <- toVisNetworkData(i96e)
 my.edges <- dummy$edges
 my.nodes <- dummy$nodes
 my.nodes$groups <- fc$membership
 my.nodes$color.background <- c("red", "blue", "green" ,"yellow")[my.nodes$groups]
 my.nodes$color.border <- c("red", "blue", "green" ,"yellow")[my.nodes$groups]
 my.nodes$size = 5
 my.edges$color <- "black"
 visNetwork(my.nodes, my.edges)%>%
 visIgraphLayout()