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Viewing changes to examples/simple/eigenvector_centrality.c

Committer: Bazaar Package Importer
Author(s): Mathieu Malaterre
Date: 2009-11-16 18:12:42 UTC
Revision ID: james.westby@ubuntu.com-20091116181242-mzv9p5fz9uj57xd1

Tags: upstream-0.5.3

Import upstream version 0.5.3

files added:

AUTHORS

COPYING

ChangeLog

INSTALL

Makefile.am

Makefile.in

NEWS

README

TODO

aclocal.m4

config.guess

config.h.in

config.sub

configure

configure.in

depcomp

doc/Makefile.in

doc/book

doc/book/Makefile.in

doc/igraph-docs.info

doc/igraph.3

examples

examples/simple

examples/simple/LINKS.NET

examples/simple/adjlist.c

examples/simple/ak-4102.max

examples/simple/bellman_ford.c

examples/simple/bellman_ford.out

examples/simple/cattributes.c

examples/simple/cattributes.out

examples/simple/cattributes2.c

examples/simple/cattributes2.out

examples/simple/d_indheap.c

examples/simple/d_indheap.out

examples/simple/dijkstra.c

examples/simple/dijkstra.out

examples/simple/dot.c

examples/simple/dot.out

examples/simple/dqueue.c

examples/simple/eigenvector_centrality.c

examples/simple/eigenvector_centrality.out

examples/simple/flow.c

examples/simple/foreign.c

examples/simple/foreign.out

examples/simple/gml.c

examples/simple/gml.out

examples/simple/graphml-hsa05010.xml

examples/simple/graphml.c

examples/simple/graphml.out

examples/simple/heap.c

examples/simple/igraph_add_edges.c

examples/simple/igraph_add_edges.out

examples/simple/igraph_add_vertices.c

examples/simple/igraph_adjacency.c

examples/simple/igraph_array.c

examples/simple/igraph_array.out

examples/simple/igraph_atlas.c

examples/simple/igraph_atlas.out

examples/simple/igraph_average_path_length.c

examples/simple/igraph_barabasi_game.c

examples/simple/igraph_bfs.c

examples/simple/igraph_bfs.out

examples/simple/igraph_bipartite_create.c

examples/simple/igraph_bipartite_create.out

examples/simple/igraph_bipartite_projection.c

examples/simple/igraph_cliques.c

examples/simple/igraph_cliques.out

examples/simple/igraph_cocitation.c

examples/simple/igraph_cocitation.out

examples/simple/igraph_community_edge_betweenness.c

examples/simple/igraph_community_edge_betweenness.out

examples/simple/igraph_community_fastgreedy.c

examples/simple/igraph_community_fastgreedy.out

examples/simple/igraph_community_label_propagation.c

examples/simple/igraph_community_label_propagation.out

examples/simple/igraph_community_leading_eigenvector.c

examples/simple/igraph_community_leading_eigenvector.out

examples/simple/igraph_complementer.c

examples/simple/igraph_complementer.out

examples/simple/igraph_compose.c

examples/simple/igraph_compose.out

examples/simple/igraph_convergence_degree.c

examples/simple/igraph_convergence_degree.out

examples/simple/igraph_convex_hull.c

examples/simple/igraph_convex_hull.out

examples/simple/igraph_copy.c

examples/simple/igraph_create.c

examples/simple/igraph_decompose.c

examples/simple/igraph_decompose.out

examples/simple/igraph_degree.c

examples/simple/igraph_degree.out

examples/simple/igraph_degree_sequence_game.c

examples/simple/igraph_delete_edges.c

examples/simple/igraph_delete_vertices.c

examples/simple/igraph_diameter.c

examples/simple/igraph_diameter.out

examples/simple/igraph_difference.c

examples/simple/igraph_difference.out

examples/simple/igraph_disjoint_union.c

examples/simple/igraph_disjoint_union.out

examples/simple/igraph_edge_betweenness.c

examples/simple/igraph_edge_betweenness.out

examples/simple/igraph_empty.c

examples/simple/igraph_erdos_renyi_game.c

examples/simple/igraph_es_adj.c

examples/simple/igraph_es_adj.out

examples/simple/igraph_es_fromto.c

examples/simple/igraph_es_fromto.out

examples/simple/igraph_es_pairs.c

examples/simple/igraph_es_path.c

examples/simple/igraph_full.c

examples/simple/igraph_get_eid.c

examples/simple/igraph_get_eid.out

examples/simple/igraph_get_eids.c

examples/simple/igraph_get_eids.out

examples/simple/igraph_get_shortest_paths.c

examples/simple/igraph_get_shortest_paths.out

examples/simple/igraph_get_shortest_paths_dijkstra.c

examples/simple/igraph_get_shortest_paths_dijkstra.out

examples/simple/igraph_girth.c

examples/simple/igraph_grg_game.c

examples/simple/igraph_growing_random_game.c

examples/simple/igraph_hashtable.c

examples/simple/igraph_hashtable.out

examples/simple/igraph_i_cutheap.c

examples/simple/igraph_i_cutheap.out

examples/simple/igraph_i_layout_sphere.c

examples/simple/igraph_independent_sets.c

examples/simple/igraph_independent_sets.out

examples/simple/igraph_intersection.c

examples/simple/igraph_intersection.out

examples/simple/igraph_is_directed.c

examples/simple/igraph_is_loop.c

examples/simple/igraph_is_loop.out

examples/simple/igraph_is_multiple.c

examples/simple/igraph_is_multiple.out

examples/simple/igraph_lattice.c

examples/simple/igraph_layout_lgl.c

examples/simple/igraph_layout_merge.c

examples/simple/igraph_layout_reingold_tilford.c

examples/simple/igraph_layout_reingold_tilford.in

examples/simple/igraph_lcf.c

examples/simple/igraph_local_transitivity.c

examples/simple/igraph_mincut.c

examples/simple/igraph_mincut.out

examples/simple/igraph_minimum_spanning_tree.c

examples/simple/igraph_minimum_spanning_tree.out

examples/simple/igraph_motifs_randesu.c

examples/simple/igraph_motifs_randesu.out

examples/simple/igraph_neighbors.c

examples/simple/igraph_neighbors.out

examples/simple/igraph_pagerank.c

examples/simple/igraph_pagerank.out

examples/simple/igraph_preference_game.c

examples/simple/igraph_psumtree.c

examples/simple/igraph_read_graph_graphdb.c

examples/simple/igraph_read_graph_graphdb.out

examples/simple/igraph_read_graph_lgl-1.lgl

examples/simple/igraph_read_graph_lgl-2.lgl

examples/simple/igraph_read_graph_lgl-3.lgl

examples/simple/igraph_read_graph_lgl.c

examples/simple/igraph_read_graph_lgl.out

examples/simple/igraph_reciprocity.c

examples/simple/igraph_rewire.c

examples/simple/igraph_rewire.out

examples/simple/igraph_ring.c

examples/simple/igraph_set.c

examples/simple/igraph_set.out

examples/simple/igraph_similarity.c

examples/simple/igraph_similarity.out

examples/simple/igraph_simplify.c

examples/simple/igraph_simplify.out

examples/simple/igraph_small.c

examples/simple/igraph_small.out

examples/simple/igraph_star.c

examples/simple/igraph_strvector.c

examples/simple/igraph_strvector.out

examples/simple/igraph_to_undirected.c

examples/simple/igraph_to_undirected.out

examples/simple/igraph_topological_sorting.c

examples/simple/igraph_topological_sorting.out

examples/simple/igraph_transitivity.c

examples/simple/igraph_tree.c

examples/simple/igraph_trie.c

examples/simple/igraph_trie.out

examples/simple/igraph_union.c

examples/simple/igraph_union.out

examples/simple/igraph_vs_nonadj.c

examples/simple/igraph_vs_nonadj.out

examples/simple/igraph_vs_seq.c

examples/simple/igraph_vs_seq.out

examples/simple/igraph_vs_vector.c

examples/simple/igraph_vs_vector.out

examples/simple/igraph_weighted_adjacency.c

examples/simple/igraph_weighted_adjacency.out

examples/simple/igraph_write_graph_lgl.c

examples/simple/igraph_write_graph_pajek.c

examples/simple/igraph_write_graph_pajek.out

examples/simple/indheap.c

examples/simple/iso_b03_m1000.A00

examples/simple/karate.gml

examples/simple/lineendings.c

examples/simple/lineendings.out

examples/simple/matrix.c

examples/simple/matrix.out

examples/simple/matrix2.c

examples/simple/matrix2.out

examples/simple/pajek1.net

examples/simple/pajek2.net

examples/simple/pajek3.net

examples/simple/pajek4.net

examples/simple/random_seed.c

examples/simple/spinglass.c

examples/simple/spmatrix.c

examples/simple/spmatrix.out

examples/simple/stack.c

examples/simple/test.gxl

examples/simple/topology.c

examples/simple/topology.out

examples/simple/vector.c

examples/simple/vector.out

examples/simple/vector2.c

examples/simple/vector2.out

examples/simple/vector_ptr.c

examples/simple/walktrap.c

examples/simple/walktrap.out

igraph.pc

igraph.pc.in

igraph_Info.plist.in

include

include/arpack.h

include/array.h

include/attributes.h

include/dqueue.h

include/error.h

include/heap.h

include/igraph.h

include/igraph_pmt.h

include/igraph_pmt_off.h

include/interrupt.h

include/matrix.h

include/stack.h

include/types.h

include/vector.h

install-sh

interfaces

interfaces/Makefile.am

interfaces/Makefile.in

interfaces/R

interfaces/R/DESCRIPTION.in

interfaces/R/Makefile.in

interfaces/R/configure.in.in

interfaces/R/src

interfaces/R/src/Makevars.win.in

interfaces/shell

interfaces/shell/Makefile.am

interfaces/shell/Makefile.in

interfaces/shell/interface.c

ltmain.sh

missing

src/DensityGrid.cpp

src/DensityGrid.h

src/DensityGrid_3d.cpp

src/DensityGrid_3d.h

src/Makefile.am

src/Makefile.in

src/NetDataTypes.cpp

src/NetDataTypes.h

src/NetRoutines.cpp

src/NetRoutines.h

src/adjlist.c

src/arpack

src/arpack.c

src/arpack.h

src/arpack/dgetv0.c

src/arpack/dlaqrb.c

src/arpack/dmout.c

src/arpack/dnaitr.c

src/arpack/dnapps.c

src/arpack/dnaup2.c

src/arpack/dnaupd.c

src/arpack/dnconv.c

src/arpack/dneigh.c

src/arpack/dneupd.c

src/arpack/dngets.c

src/arpack/dsaitr.c

src/arpack/dsapps.c

src/arpack/dsaup2.c

src/arpack/dsaupd.c

src/arpack/dsconv.c

src/arpack/dseigt.c

src/arpack/dsesrt.c

src/arpack/dseupd.c

src/arpack/dsgets.c

src/arpack/dsortc.c

src/arpack/dsortr.c

src/arpack/dstatn.c

src/arpack/dstats.c

src/arpack/dstqrb.c

src/arpack/dvout.c

src/arpack/ivout.c

src/arpack/second.c

src/arpack_internal.h

src/array.c

src/array.h

src/array.pmt

src/atlas-edges.h

src/atlas.c

src/attributes.c

src/attributes.h

src/basic_query.c

src/bfgs.c

src/bipartite.c

src/blas

src/blas/dasum.c

src/blas/daxpy.c

src/blas/dcopy.c

src/blas/ddot.c

src/blas/dgemv.c

src/blas/dger.c

src/blas/dnrm2.c

src/blas/drot.c

src/blas/dscal.c

src/blas/dswap.c

src/blas/dtrmm.c

src/blas/idamax.c

src/blas/lsame.c

src/bliss.cc

src/bliss_bignum.hh

src/bliss_defs.hh

src/bliss_eqrefhash.cc

src/bliss_eqrefhash.hh

src/bliss_graph.cc

src/bliss_graph.hh

src/bliss_heap.cc

src/bliss_heap.hh

src/bliss_kqueue.hh

src/bliss_kstack.hh

src/bliss_orbit.cc

src/bliss_orbit.hh

src/bliss_partition.cc

src/bliss_partition.hh

src/bliss_timer.cc

src/bliss_timer.hh

src/bliss_utils.cc

src/bliss_utils.hh

src/cattributes.c

src/centrality.c

src/cliques.c

src/clustertool.cpp

src/cocitation.c

src/community.c

src/components.c

src/conversion.c

src/cores.c

src/dqueue.c

src/dqueue.h

src/dqueue.pmt

src/drl_Node.h

src/drl_Node_3d.h

src/drl_graph.cpp

src/drl_graph.h

src/drl_graph_3d.cpp

src/drl_graph_3d.h

src/drl_layout.cpp

src/drl_layout.h

src/drl_layout_3d.cpp

src/drl_layout_3d.h

src/drl_parse.cpp

src/drl_parse.h

src/error.c

src/error.h

src/evolver_cit.c

src/f2c

src/f2c.h

src/f2c/d_lg10.c

src/f2c/d_sign.c

src/f2c/etime_.c

src/f2c/i_dnnt.c

src/f2c/pow_dd.c

src/f2c/pow_di.c

src/f2c/s_cmp.c

src/f2c/s_copy.c

src/fast_community.c

src/flow.c

src/foreign-gml-lexer.c

src/foreign-gml-lexer.l

src/foreign-gml-parser.c

src/foreign-gml-parser.h

src/foreign-gml-parser.y

src/foreign-graphml.c

src/foreign-lgl-lexer.c

src/foreign-lgl-lexer.l

src/foreign-lgl-parser.c

src/foreign-lgl-parser.h

src/foreign-lgl-parser.y

src/foreign-ncol-lexer.c

src/foreign-ncol-lexer.l

src/foreign-ncol-parser.c

src/foreign-ncol-parser.h

src/foreign-ncol-parser.y

src/foreign-pajek-lexer.c

src/foreign-pajek-lexer.l

src/foreign-pajek-parser.c

src/foreign-pajek-parser.h

src/foreign-pajek-parser.y

src/foreign.c

src/forestfire.c

src/games.c

src/gengraph_box_list.cpp

src/gengraph_box_list.h

src/gengraph_definitions.h

src/gengraph_degree_sequence.cpp

src/gengraph_degree_sequence.h

src/gengraph_graph_molloy_hash.cpp

src/gengraph_graph_molloy_hash.h

src/gengraph_graph_molloy_optimized.cpp

src/gengraph_graph_molloy_optimized.h

src/gengraph_hash.h

src/gengraph_header.h

src/gengraph_mr-connected.cpp

src/gengraph_powerlaw.cpp

src/gengraph_powerlaw.h

src/gengraph_qsort.h

src/gengraph_random.cpp

src/gengraph_random.h

src/gengraph_vertex_cover.h

src/gml_tree.c

src/gml_tree.h

src/heap.c

src/heap.h

src/heap.pmt

src/igraph.h

src/igraph_buckets.c

src/igraph_grid.c

src/igraph_hashtable.c

src/igraph_heap.c

src/igraph_math.h

src/igraph_pmt.h

src/igraph_pmt_off.h

src/igraph_psumtree.c

src/igraph_set.c

src/igraph_stack.c

src/igraph_strvector.c

src/igraph_trie.c

src/interrupt.c

src/interrupt.h

src/iterators.c

src/lapack

src/lapack/dgeqr2.c

src/lapack/dlabad.c

src/lapack/dlacon.c

src/lapack/dlacpy.c

src/lapack/dladiv.c

src/lapack/dlae2.c

src/lapack/dlaev2.c

src/lapack/dlaexc.c

src/lapack/dlahqr.c

src/lapack/dlaln2.c

src/lapack/dlamch.c

src/lapack/dlange.c

src/lapack/dlanhs.c

src/lapack/dlanst.c

src/lapack/dlanv2.c

src/lapack/dlapy2.c

src/lapack/dlarf.c

src/lapack/dlarfg.c

src/lapack/dlarfx.c

src/lapack/dlarnv.c

src/lapack/dlartg.c

src/lapack/dlaruv.c

src/lapack/dlascl.c

src/lapack/dlaset.c

src/lapack/dlasr.c

src/lapack/dlasrt.c

src/lapack/dlassq.c

src/lapack/dlasy2.c

src/lapack/dorm2r.c

src/lapack/dsteqr.c

src/lapack/dtrevc.c

src/lapack/dtrexc.c

src/lapack/dtrsen.c

src/lapack/dtrsyl.c

src/lapack/xerbla.c

src/layout.c

src/math.c

src/matrix.c

src/matrix.h

src/matrix.pmt

src/measure_dynamics.c

src/memory.c

src/memory.h

src/motifs.c

src/operators.c

src/other.c

src/pottsmodel_2.cpp

src/pottsmodel_2.h

src/progress.c

src/random.c

src/random.h

src/revolver_cit.c

src/revolver_grow.c

src/revolver_ml_cit.c

src/spectral_properties.c

src/spmatrix.c

src/stack.h

src/stack.pmt

src/structural_properties.c

src/structure_generators.c

src/topology.c

src/type_indexededgelist.c

src/types.h

src/vector.c

src/vector.h

src/vector.pmt

src/vector_ptr.c

src/visitors.c

src/walktrap.cpp

src/walktrap_communities.cpp

src/walktrap_communities.h

src/walktrap_graph.cpp

src/walktrap_graph.h

src/walktrap_heap.cpp

src/walktrap_heap.h

src/zeroin.c

tests

tests/Makefile.am

tests/Makefile.in

tests/arpack.at

tests/atlocal.in

tests/attributes.at

tests/basic.at

tests/bipartite.at

tests/cliques.at

tests/community.at

tests/components.at

tests/conversion.at

tests/eigen.at

tests/flow.at

tests/foreign.at

tests/iterators.at

tests/layout.at

tests/motifs.at

tests/operators.at

tests/other.at

tests/package.m4

tests/structural_properties.at

tests/structure_generators.at

tests/testsuite

tests/testsuite.at

tests/topology.at

tests/types.at

tests/visitors.at

ylwrap

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examples/simple/eigenvector_centrality.c

/* -*- mode: C -*- */

IGraph library.

MTA RMKI, Konkoly-Thege Miklos st. 29-33, Budapest 1121, Hungary

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301 USA

#include "igraph.h"

#include <math.h>

int main() {

igraph_t g;

igraph_vector_t v;

long int i;

igraph_integer_t value, retcode;

igraph_arpack_options_t options;

igraph_star(&g, 100, IGRAPH_STAR_UNDIRECTED, 0);

igraph_arpack_options_init(&options);

igraph_vector_init(&v, 0);

igraph_eigenvector_centrality(&g, &v, &value, /*scale=*/0, /*weights=*/0,

&options);

if (options.info != 0) {

return 1;

}

for (i=0; i<igraph_vector_size(&v); i++) {

printf(" %.3f", fabs(VECTOR(v)[i]));

}

printf("\n");

igraph_vector_destroy(&v);

igraph_destroy(&g);

return 0;

}

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