igraph v0.2.1


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by Gabor Csardi

IGraph class

Routines for simple graphs.

Functions in igraph

Name Description
attributes Graph, vertex and edge attributes
cocitation Cocitation coupling
diameter Diameter of a graph
constraint Burt's constraint
closeness Closeness centrality of vertices
barabasi.game Generate scale-free graphs according to the Barabasi-Albert model
community Undocumented functions for community structure detection
clusters Connected components 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
betweenness Vertex and edge betweenness centrality
evcent Find Eigenvector Centrality Scores of Network Positions
erdos.renyi.game Generate random graphs according to the Erdos-Renyi model
degree Degree and degree distribution of the vertices
as.directed Convert between directed and undirected graphs
components In- or out- component of a vertex
conversion Convert a graph to an adjacency matrix or an edge list
running.mean Running mean of a time series
rewire Graph rewiring
igraph.sample Sampling a random integer sequence
is.igraph Is this object a graph?
layout.merge Merging graph layouts
measure.dynamics Measuring the driving force in evolving networks
rglplot 3D plotting of graphs with OpenGL
graph-motifs Graph motifs
page.rank The Page Rank algorithm
plot.igraph Plotting of graphs
igraph-parameters Parameters for the igraph package
graph.structure Method for structural manipulation of graphs
iterators Vertex and edge sequences and iterators
power.law.fit Fitting a power-law distribution function to discrete data
graph.laplacian Graph Laplacian
traits Graph generation based on different vertex types
transitivity Transitivity of a graph
decompose.graph Decompose a graph into components
shortest.paths Shortest (directed or undirected) paths between vertices
structure.info Gaining information about graph structure
write.graph Writing the graph to a file in some format
growing.random.game Growing random graph generation
graph-operators Graph operators
graph.constructors Various methods for creating graphs
read.graph Reading foreign file formats
graph-isomorphism Graph Isomorphism
subgraph Subgraph of a graph
simplify Remove loop and/or multiple edges from a graph
minimum.spanning.tree Minimum spanning tree
tkplot Interactive plotting of graphs
reciprocity Reciprocity of graphs
print.igraph Print graphs to the terminal
layout Generate coordinates for plotting graphs
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Last month downloads


Date Januar 25, 2005
License GPL version 2 or later (June, 1991)
URL http://cneurocvs.rmki.kfki.hu/igraph
Packaged Wed Aug 23 23:13:10 2006; csardi
Contributors Gabor Csardi

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