![[R logo]](../../../doc/html/logo.jpg){kind=logo}
![[Package List]](../../../doc/html/left.jpg){kind=small}
![[Top]](../../../doc/html/up.jpg){kind=small}
A B C D E F G H I L M N P R S T V W misc
| igraph-package | The igraph package |
| $.igraph.es | Vertex and edge sequences and iterators |
| $.igraph.vs | Vertex and edge sequences and iterators |
| $<-.igraph.es | Vertex and edge sequences and iterators |
| $<-.igraph.vs | Vertex and edge sequences and iterators |
| %--% | Vertex and edge sequences and iterators |
| %->% | Vertex and edge sequences and iterators |
| %<-% | Vertex and edge sequences and iterators |
| %c% | Graph operators |
| %du% | Graph operators |
| %m% | Graph operators |
| %s% | Graph operators |
| %u% | Graph operators |
| add.edges | Method for structural manipulation of graphs |
| add.vertices | Method for structural manipulation of graphs |
| aging.ba.game | Generate an evolving random graph with preferential attachment and aging |
| aging.barabasi.game | Generate an evolving random graph with preferential attachment and aging |
| aging.prefatt.game | Generate an evolving random graph with preferential attachment and aging |
| alpha.centrality | Find Bonacich alpha centrality scores of network positions |
| are.connected | Gaining information about graph structure |
| arpack | ARPACK eigenvector calculation |
| arpack-options | ARPACK eigenvector calculation |
| arpack.unpack.complex | ARPACK eigenvector calculation |
| articulation.points | Articulation points of a graph |
| as.directed | Convert between directed and undirected graphs |
| as.undirected | Convert between directed and undirected graphs |
| asymmetric.preference.game | Trait-based random generation |
| attributes | Graph, vertex and edge attributes |
| authority.score | Kleinberg's centrality scores. |
| average.path.length | Shortest (directed or undirected) paths between vertices |
| ba.game | Generate scale-free graphs according to the Barabasi-Albert model |
| barabasi.game | Generate scale-free graphs according to the Barabasi-Albert model |
| betweenness | Vertex and edge betweenness centrality |
| bibcoupling | Cocitation coupling |
| biconnected.components | Biconnected components |
| bonpow | Find Bonacich Power Centrality Scores of Network Positions |
| callaway.traits.game | Graph generation based on different vertex types |
| canonical.permutation | Canonical permutation of a graph |
| cited.type.game | Undocumented and unsupportted igraph functions |
| citing.cited.type.game | Undocumented and unsupportted igraph functions |
| clique.number | The functions find cliques, ie. complete subgraphs in a graph |
| cliques | The functions find cliques, ie. complete subgraphs in a graph |
| closeness | Closeness centrality of vertices |
| cluster.distribution | Connected components of a graph |
| clusters | Connected components of a graph |
| cocitation | Cocitation coupling |
| cohesive.blocks | Calculate Cohesive Blocks |
| communities | Common functions supporting community detection algorithms |
| community.le.to.membership | Community structure detecting based on the leading eigenvector of the community matrix |
| community.to.membership | Common functions supporting community detection algorithms |
| connect.neighborhood | Neighborhood of graph vertices |
| constraint | Burt's constraint |
| count.multiple | Find the multiple or loop edges in a graph |
| decompose.graph | Decompose a graph into components |
| degree | Degree and degree distribution of the vertices |
| degree.sequence.game | Generate random graphs with a given degree sequence |
| delete.edges | Method for structural manipulation of graphs |
| delete.vertices | Method for structural manipulation of graphs |
| diameter | Diameter of a graph |
| dyad.census | Dyad census of a graph |
| E | Vertex and edge sequences and iterators |
| ecount | Gaining information about graph structure |
| edge.betweenness | Vertex and edge betweenness centrality |
| edge.betweenness.community | Community structure detection based on edge betweenness |
| edge.betweenness.estimate | Vertex and edge betweenness centrality |
| edge.connectivity | Edge connectivity. |
| edge.disjoint.paths | Edge connectivity. |
| erdos.renyi.game | Generate random graphs according to the Erdos-Renyi model |
| establishment.game | Graph generation based on different vertex types |
| evcent | Find Eigenvector Centrality Scores of Network Positions |
| evolver | Measuring the driving force in evolving networks |
| farthest.nodes | Diameter of a graph |
| fastgreedy.community | Community structure via greedy optimization of modularity |
| forest.fire.game | Forest Fire Network Model |
| get.adjacency | Convert a graph to an adjacency matrix or an edge list |
| get.adjedgelist | Adjacency lists |
| get.adjlist | Adjacency lists |
| get.all.shortest.paths | Shortest (directed or undirected) paths between vertices |
| get.diameter | Diameter of a graph |
| get.edge | Gaining information about graph structure |
| get.edge.attribute | Graph, vertex and edge attributes |
| get.edgelist | Convert a graph to an adjacency matrix or an edge list |
| get.edges | Gaining information about graph structure |
| get.graph.attribute | Graph, vertex and edge attributes |
| get.shortest.paths | Shortest (directed or undirected) paths between vertices |
| get.vertex.attribute | Graph, vertex and edge attributes |
| girth | Girth of a graph |
| GML | Reading foreign file formats |
| graph | Various methods for creating graphs |
| graph.adhesion | Edge connectivity. |
| graph.adjacency | Create graphs from adjacency matrices |
| graph.adjlist | Create graphs from adjacency lists |
| graph.atlas | Various methods for creating graphs |
| graph.automorphisms | Number of automorphisms |
| graph.cohesion | Vertex connectivity. |
| graph.complementer | Graph operators |
| graph.compose | Graph operators |
| graph.constructors | Various methods for creating graphs |
| graph.coreness | K-core decomposition of graphs |
| graph.count.isomorphisms.vf2 | Graph Isomorphism |
| graph.count.subisomorphisms.vf2 | Graph Isomorphism |
| graph.data.frame | Creating igraph graphs from data frames |
| graph.de.bruijn | De Bruijn graphs. |
| graph.density | Graph density |
| graph.difference | Graph operators |
| graph.disjoint.union | Graph operators |
| graph.edgelist | Various methods for creating graphs |
| graph.empty | Various methods for creating graphs |
| graph.extended.chordal.ring | Various methods for creating graphs |
| graph.famous | Creating named graphs |
| graph.formula | Creating (small) graphs via a simple interface |
| graph.full | Various methods for creating graphs |
| graph.get.isomorphisms.vf2 | Graph Isomorphism |
| graph.get.subisomorphisms.vf2 | Graph Isomorphism |
| graph.graphdb | Load a graph from the graph database for testing graph isomorphism. |
| graph.intersection | Graph operators |
| graph.isoclass | Graph Isomorphism |
| graph.isocreate | Graph Isomorphism |
| graph.isomorphic | Graph Isomorphism |
| graph.kautz | Kautz graphs |
| graph.laplacian | Graph Laplacian |
| graph.lattice | Various methods for creating graphs |
| graph.lcf | Creating a graph from LCF notation |
| graph.maxflow | Maximum flow in a network |
| graph.mincut | Maximum flow in a network |
| graph.motifs | Graph motifs |
| graph.neighborhood | Neighborhood of graph vertices |
| graph.ring | Various methods for creating graphs |
| graph.star | Various methods for creating graphs |
| graph.subisomorphic.vf2 | Graph Isomorphism |
| graph.tree | Various methods for creating graphs |
| graph.union | Graph operators |
| GraphML | Reading foreign file formats |
| grg.game | Geometric random graphs |
| growing.random.game | Growing random graph generation |
| hub.score | Kleinberg's centrality scores. |
| igraph | The igraph package |
| igraph.arpack.default | ARPACK eigenvector calculation |
| igraph.drl.coarsen | The DrL graph layout generator |
| igraph.drl.coarsest | The DrL graph layout generator |
| igraph.drl.default | The DrL graph layout generator |
| igraph.drl.final | The DrL graph layout generator |
| igraph.drl.refine | The DrL graph layout generator |
| igraph.from.graphNEL | Convert igraph graphs to graphNEL objects or back |
| igraph.par | Parameters for the igraph package |
| igraph.plotting | Drawing graphs |
| igraph.sample | Sampling a random integer sequence |
| igraph.to.graphNEL | Convert igraph graphs to graphNEL objects or back |
| igraph.vertex.shapes | Various vertex shapes when plotting igraph graphs |
| independence.number | Independent vertex sets |
| independent.vertex.sets | Independent vertex sets |
| is.bgraph | Calculate Cohesive Blocks |
| is.connected | Connected components of a graph |
| is.directed | Gaining information about graph structure |
| is.igraph | Is this object a graph? |
| is.loop | Find the multiple or loop edges in a graph |
| is.multiple | Find the multiple or loop edges in a graph |
| is.mutual | Find mutual edges in a directed graph |
| is.simple | Simple graphs |
| iterators | Vertex and edge sequences and iterators |
| largest.cliques | The functions find cliques, ie. complete subgraphs in a graph |
| largest.independent.vertex.sets | Independent vertex sets |
| lastcit.game | Undocumented and unsupportted igraph functions |
| layout | Generate coordinates for plotting graphs |
| layout.drl | The DrL graph layout generator |
| layout.fruchterman.reingold | Generate coordinates for plotting graphs |
| layout.graphopt | Generate coordinates for plotting graphs |
| layout.kamada.kawai | Generate coordinates for plotting graphs |
| layout.lgl | Generate coordinates for plotting graphs |
| layout.mds | Generate coordinates for plotting graphs |
| layout.merge | Merging graph layouts |
| layout.norm | Generate coordinates for plotting graphs |
| layout.random | Generate coordinates for plotting graphs |
| layout.reingold.tilford | Generate coordinates for plotting graphs |
| layout.sphere | Generate coordinates for plotting graphs |
| layout.spring | Generate coordinates for plotting graphs |
| layout.svd | Generate coordinates for plotting graphs |
| leading.eigenvector.community | Community structure detecting based on the leading eigenvector of the community matrix |
| LGL | Reading foreign file formats |
| line.graph | Line graph of a graph |
| list.edge.attributes | Graph, vertex and edge attributes |
| list.graph.attributes | Graph, vertex and edge attributes |
| list.vertex.attributes | Graph, vertex and edge attributes |
| maximal.cliques | The functions find cliques, ie. complete subgraphs in a graph |
| maximal.independent.vertex.sets | Independent vertex sets |
| measure.dynamics | Measuring the driving force in evolving networks |
| measure.dynamics.citedcat.id.age | Measuring the driving force in evolving networks |
| measure.dynamics.citingcat.citedcat | Measuring the driving force in evolving networks |
| measure.dynamics.citingcat.id.age | Measuring the driving force in evolving networks |
| measure.dynamics.d.d | Measuring the driving force in evolving networks |
| measure.dynamics.id | Measuring the driving force in evolving networks |
| measure.dynamics.idage | Measuring the driving force in evolving networks |
| measure.dynamics.lastcit | Measuring the driving force in evolving networks |
| minimum.spanning.tree | Minimum spanning tree |
| modularity | Modularity of a community structure of a graph |
| neighborhood | Neighborhood of graph vertices |
| neighbors | Gaining information about graph structure |
| no.clusters | Connected components of a graph |
| page.rank | The Page Rank algorithm |
| Pajek | Reading foreign file formats |
| path.length.hist | Shortest (directed or undirected) paths between vertices |
| permute.vertices | Permute the vertices of a graph |
| piecewise.layout | Merging graph layouts |
| plot.bgraph | Plot graphs and their cohesive block hierarchy |
| plot.igraph | Plotting of graphs |
| power.law.fit | Fitting a power-law distribution function to discrete data |
| preference.game | Trait-based random generation |
| print.bgraph | Print graphs to the terminal |
| print.igraph | Print graphs to the terminal |
| print.igraph.es | Vertex and edge sequences and iterators |
| print.igraph.vs | Vertex and edge sequences and iterators |
| random.graph.game | Generate random graphs according to the Erdos-Renyi model |
| read.graph | Reading foreign file formats |
| reciprocity | Reciprocity of graphs |
| remove.edge.attribute | Graph, vertex and edge attributes |
| remove.graph.attribute | Graph, vertex and edge attributes |
| remove.vertex.attribute | Graph, vertex and edge attributes |
| revolver | Measuring the driving force in evolving networks |
| revolver.d.d | Measuring the driving force in evolving networks |
| revolver.de | Measuring the driving force in evolving networks |
| revolver.di | Measuring the driving force in evolving networks |
| revolver.dl | Measuring the driving force in evolving networks |
| revolver.e | Measuring the driving force in evolving networks |
| revolver.el | Measuring the driving force in evolving networks |
| revolver.error.ad | Measuring the driving force in evolving networks |
| revolver.error.ade | Measuring the driving force in evolving networks |
| revolver.error.adi | Measuring the driving force in evolving networks |
| revolver.error.air | Measuring the driving force in evolving networks |
| revolver.error.ar | Measuring the driving force in evolving networks |
| revolver.error.d | Measuring the driving force in evolving networks |
| revolver.error.de | Measuring the driving force in evolving networks |
| revolver.error.di | Measuring the driving force in evolving networks |
| revolver.error.dl | Measuring the driving force in evolving networks |
| revolver.error.e | Measuring the driving force in evolving networks |
| revolver.error.el | Measuring the driving force in evolving networks |
| revolver.error.il | Measuring the driving force in evolving networks |
| revolver.error.ir | Measuring the driving force in evolving networks |
| revolver.error.l | Measuring the driving force in evolving networks |
| revolver.error.r | Measuring the driving force in evolving networks |
| revolver.il | Measuring the driving force in evolving networks |
| revolver.ir | Measuring the driving force in evolving networks |
| revolver.l | Measuring the driving force in evolving networks |
| revolver.ml.ad | Measuring the driving force in evolving networks |
| revolver.ml.AD.alpha.a.beta | Measuring the driving force in evolving networks |
| revolver.ml.AD.dpareto | Measuring the driving force in evolving networks |
| revolver.ml.ade | Measuring the driving force in evolving networks |
| revolver.ml.ADE.alpha.a.beta | Measuring the driving force in evolving networks |
| revolver.ml.ADE.dpareto | Measuring the driving force in evolving networks |
| revolver.ml.d | Measuring the driving force in evolving networks |
| revolver.ml.D.alpha | Measuring the driving force in evolving networks |
| revolver.ml.de | Measuring the driving force in evolving networks |
| revolver.ml.DE.alpha.a | Measuring the driving force in evolving networks |
| revolver.ml.df | Measuring the driving force in evolving networks |
| revolver.ml.f | Measuring the driving force in evolving networks |
| revolver.ml.l | Measuring the driving force in evolving networks |
| revolver.p.p | Measuring the driving force in evolving networks |
| revolver.probs.ad | Measuring the driving force in evolving networks |
| revolver.probs.ade | Measuring the driving force in evolving networks |
| revolver.probs.ADE.dpareto | Measuring the driving force in evolving networks |
| revolver.probs.d | Measuring the driving force in evolving networks |
| revolver.probs.de | Measuring the driving force in evolving networks |
| revolver.r | Measuring the driving force in evolving networks |
| rewire | Graph rewiring |
| rewire.edges | Rewires the endpoints of the edges of a graph randomly |
| rglplot | 3D plotting of graphs with OpenGL |
| running.mean | Running mean of a time series |
| set.edge.attribute | Graph, vertex and edge attributes |
| set.graph.attribute | Graph, vertex and edge attributes |
| set.vertex.attribute | Graph, vertex and edge attributes |
| shortest.paths | Shortest (directed or undirected) paths between vertices |
| similarity.dice | Similarity measures of two vertices |
| similarity.invlogweighted | Similarity measures of two vertices |
| similarity.jaccard | Similarity measures of two vertices |
| simplify | Simple graphs |
| spinglass.community | Finding communities in graphs based on statistical meachanics |
| structurally.cohesive.blocks | Calculate Cohesive Blocks |
| subcomponent | In- or out- component of a vertex |
| subgraph | Subgraph of a graph |
| summary.igraph | Print graphs to the terminal |
| tkplot | Interactive plotting of graphs |
| tkplot.export.postscript | Interactive plotting of graphs |
| tkplot.fit.to.screen | Interactive plotting of graphs |
| tkplot.getcoords | Interactive plotting of graphs |
| tkplot.off | Interactive plotting of graphs |
| tkplot.reshape | Interactive plotting of graphs |
| tkplot.rotate | Interactive plotting of graphs |
| topological.sort | Topological sorting of vertices in a graph |
| transitivity | Transitivity of a graph |
| triad.census | Triad census, subgraphs with three vertices |
| V | Vertex and edge sequences and iterators |
| vcount | Gaining information about graph structure |
| vertex.connectivity | Vertex connectivity. |
| vertex.disjoint.paths | Vertex connectivity. |
| walktrap.community | Community strucure via short random walks |
| watts.strogatz.game | The Watts-Strogatz small-world model |
| write.graph | Writing the graph to a file in some format |
| write.pajek.bgraph | Write graphs and their cohesive block hierarchy as Pajek files |
| [.igraph.es | Vertex and edge sequences and iterators |
| [.igraph.vs | Vertex and edge sequences and iterators |
| [<-.igraph.es | Vertex and edge sequences and iterators |
| [<-.igraph.vs | Vertex and edge sequences and iterators |