igraph v0.1.2
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by Gabor Csardi
Routines for network analysis.
The igraph package contains routines for creating and
manipulating graphs, and graph visualization. It can handle graphs with
millions of vertices and edges.
Functions in igraph
| Name | Description | |
| diameter | Diameter of a graph | |
| degree.sequence.game | Generate random graphs with a given degree sequence | |
| aging.prefatt.game | Generate an evolving random graph with preferential attachment and aging | |
| power.law.fit | Fitting a power-law distribution function to discrete data | |
| is.igraph | Is this object a graph? | |
| attributes | Graph, vertex and edge attributes | |
| layout | Generate coordinates for plotting graphs | |
| conversion | Convert a graph to an adjacency matrix or an edge list | |
| iterators | Vertex and edge sequences | |
| closeness | Closeness centrality of vertices | |
| graph.constructors | Various methods for creating graphs | |
| degree | Degree and degree distribution of the vertices | |
| measure.dynamics | Measuring the driving force in evolving networks | |
| evcent | Find Eigenvector Centrality Scores of Network Positions | |
| community | Undocumented functions for community structure detection | |
| barabasi.game | Generate scale-free graphs according to the Barabasi-Albert model | |
| erdos.renyi.game | Generate random graphs according to the Erdos-Renyi model | |
| igraph.sample | Sampling a random integer sequence | |
| cocitation | Cocitation coupling | |
| graph.structure | Method for structural manipulation of graphs | |
| running.mean | Running mean of a time series | |
| growing.random.game | Growing random graph generation | |
| tkplot | Interactive plotting of graphs | |
| components | In- or out- component of a vertex | |
| plot.igraph | Plotting of graphs | |
| read.graph | Reading foreign file formats | |
| print.igraph | Print graphs to the terminal | |
| betweenness | Vertex and edge betweenness centrality | |
| shortest.paths | Shortest (directed or undirected) paths between vertices | |
| write.graph | Writing the graph to a file in some format | |
| simplify | Remove loop and/or multiple edges from a graph | |
| clusters | Connected components of a graph | |
| subgraph | Subgraph of a graph | |
| transitivity | Transitivity of a graph | |
| minimum.spanning.tree | Minimum spanning tree | |
| structure.info | Gaining information about graph structure | |
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Details
| Date | Januar 25, 2005 |
| License | GPL version 2 or later (June, 1991) |
| URL | http://cneurocvs.rmki.kfki.hu/igraph |
| Packaged | Tue Mar 28 12:36:18 2006; csardi |
| Contributors | Gabor Csardi |
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