Top "Igraph" questions

igraph is a free software package for creating and manipulating large undirected and directed graphs.

What are the differences between community detection algorithms in igraph?

I have a list of about 100 igraph objects with a typical object having about 700 vertices and 3500 edges. I would like …

r igraph
How to plot just the legends in ggplot2?

I'm currently working with igraph and have colour labelled my vertices. I would like to add a legend Indicating what …

r ggplot2 igraph
Correctly color vertices in R igraph

I am using igraph to color vertices I have two CSV files answers and topology of the graph. Answers: (this …

r igraph
How to create weighted adjacency list/matrix from edge list?

My problem is very simple: I need to create an adjacency list/matrix from a list of edges. I have …

r igraph adjacency-list adjacency-matrix sna
igraph creating a weighted adjacency matrix

I'm trying to use the igraph package to draw a (sparse) weighted graph. I currently have an adjacency matrix, but …

r igraph
Which layout should I use to get non-overlapping edges in igraph?

I am trying to build graphs using tree-like data, where nodes typically split into >2 edges. I have tried various …

r plot igraph
How to control the igraph plot layout with Fixed Positions?

I am trying to draw a network visualization to resemble a flow diagram. I'm fairly close with the following code, …

r igraph
Error with igraph library - deprecated library

I have changed my computer to a Linux Mint x64 OS and I have throubles with a python library, igraph …

python linux python-2.7 igraph
Community detection in Networkx

I'm studying about detection communities in networks. I'm use igraph and Python For the optimal number of communities in terms …

python igraph networkx modularity
Change edge thickness in igraph plot R according to Edge Attributes

I want to change the edge width of my graph to correspond to the edge.betweenness score. net <- …

r igraph