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A B C D E F G I L M N P R S T V W misc
| $.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 |
| 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 |
| 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 |
| bonpow | Find Bonacich Power Centrality Scores of Network Positions |
| callaway.traits.game | Graph generation based on different vertex types |
| 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 |
| community | Undocumented functions for community structure detection |
| connect.neighborhood | Neighborhood of graph vertices |
| constraint | Burt's constraint |
| 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 |
| E | Vertex and edge sequences and iterators |
| ecount | Gaining information about graph structure |
| edge.betweenness | Vertex and edge betweenness centrality |
| edge.connectivity | Edge connectivity. |
| edge.disjoint.paths | Edge connectivity. |
| edge.type.matrix | Undocumented functions for community structure detection |
| 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 |
| farthest.nodes | Diameter of a graph |
| get.adjacency | Convert a graph to an adjacency matrix or an edge list |
| 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.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 |
| graph | Various methods for creating graphs |
| graph.adhesion | Edge connectivity. |
| graph.adjacency | Various methods for creating graphs |
| graph.atlas | Various methods for creating graphs |
| graph.cohesion | Vertex connectivity. |
| graph.complementer | Graph operators |
| graph.compose | Graph operators |
| graph.coreness | K-core decomposition of graphs |
| graph.data.frame | Various methods for creating 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.full | Various methods for creating graphs |
| graph.intersection | Graph operators |
| graph.isoclass | Graph Isomorphism |
| graph.isocreate | Graph Isomorphism |
| graph.isomorphic | Graph Isomorphism |
| graph.laplacian | Graph Laplacian |
| graph.lattice | Various methods for creating graphs |
| 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.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 |
| igraph.par | Parameters for the igraph package |
| igraph.sample | Sampling a random integer sequence |
| independence.number | Independent vertex sets |
| independent.vertex.sets | Independent vertex sets |
| is.connected | Connected components of a graph |
| is.directed | Gaining information about graph structure |
| is.igraph | Is this object a graph? |
| 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 |
| layout | Generate coordinates for plotting graphs |
| layout.fruchterman.reingold | Generate coordinates for plotting graphs |
| layout.kamada.kawai | Generate coordinates for plotting graphs |
| layout.lgl | Generate coordinates for plotting graphs |
| layout.merge | Merging graph layouts |
| 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 |
| LGL | Reading foreign file formats |
| 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.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 |
| minimum.spanning.tree | Minimum spanning tree |
| modularity | Undocumented functions for community structure detection |
| 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 |
| plot.igraph | Plotting of graphs |
| power.law.fit | Fitting a power-law distribution function to discrete data |
| preference.game | Trait-based random generation |
| 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 |
| 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 |
| simplify | Remove loop and/or multiple edges from a graph |
| spinglass.community | Finding communities in graphs based on statistical meachanics |
| 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 |
| transitivity | Transitivity of a graph |
| V | Vertex and edge sequences and iterators |
| vcount | Gaining information about graph structure |
| vertex.connectivity | Vertex connectivity. |
| vertex.disjoint.paths | Vertex connectivity. |
| watts.strogatz.game | The Watts-Strogatz small-world model |
| write.graph | Writing the graph to a file in some format |
| [.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 |