igraph is a free software package for creating and manipulating large undirected and directed graphs.
I have the following network diagram: set.seed(1410) df<-data.frame( "site.x"=c(rep("a",4),rep("b",4),rep("…
r nodes igraphI have a sample code in R as follows: library(igraph) rm(list=ls()) dat=read.csv(file.choose(),header=…
r graph plot igraph adjacency-matrixMy general problem is that I loose the vertex names / labels (not sure about the right word here) when generating …
r igraph bipartiteI have a graph that I have produced using igraph. I'd like to spread out the nodes. The only way …
r igraphAny way to build a graph ( igraph package ) from a Data Frame in R ? The data frame contains node relationships. …
r dataframe igraphUsing NetworkX, and new to the library, for a social network analysis query. By Query, I mean select/create subgraphs …
python networkx igraphI installed python-igraph 0.5.4 and igraph 0.5.4 (also tested 0.6) from source on a RHEL machine. All is fine except when I try …
python igraphPlease consider the following library(igraph) id <- c("1","2","A","B") name <- c("02 653245","03 4542342","Peter","Mary") category <…
r igraphI am using python with igraph library: from igraph import * g = Graph() g.add_vertices(4) g.add_edges([(0,2),(1,2),(3,2)]) print g.…
python random igraph