add                     Adding and copying attributes from one graph to
                        another
autographr              Quickly graph networks with sensible defaults
blockmodel              Blockmodelling
blockmodel_vis          ggplot2-based plotting of blockmodel results
brandes                 One-mode centrality demonstration structure
census                  Census by nodes or clusters
centrality              Centrality for one- and two-mode networks
centralization          Centralization for one- and two-mode networks
cluster                 Clustering algorithms
coercion                Coercion between graph/network/edgelist/matrix
                        object classes
cohesion                Cohesion for one-, two-, and three- mode
                        networks
create                  Create networks with particular structures
diversity               Measures of network diversity
edge                    Identifying edges by certain properties
generate                Create networks from particular probabilities
ggatyear                Plotting network at particular timepoint (year)
ggevolution             Plot the evolution of a network
gglineage               Plot lineage graph
ggtools                 Visualising graphs and identifying nodes with
                        maximum values of the specified measure.
grab                    Helpers to grab various attributes from nodes
                        or edges in a graph
graph_balance           Structural balance
graph_census            Censuses for the whole graph
graph_components        Number of components in the network
is                      Tests of network properties
ison_coleman            One-mode subset of adolescent society dataset
ison_community          Zachary's kareteka network
ison_eies               1DW 32(2) 440(1) EIES messages
ison_marvel             Multilevel two-mode affiliation, signed
                        one-mode networks of Marvel comic book
                        characters
ison_projection         Two-mode projection examples
layouts                 Layouts for one- and two-mode networks
m182                    Multiplex igraph of friends, social, and task
                        ties between 16 anonymous students
mpn_bristol             Multimodal (3) Bristol protest events,
                        1990-2002
mpn_elite_mex           One-mode Mexican power elite database
mpn_elite_usa_advice    Two-mode American power elite database
mpn_elite_usa_money     Three-mode American power elite database
mpn_evs                 Two-mode European Values Survey, 1990 and 2008
mpn_ryanair             One-mode EU policy influence network, June 2004
mpn_senate112           Two-mode 112th Congress Senate Voting
node_components         Identifying nodes' component membership
node_constraint         Constraint for one- and two-mode networks
node_smallworld         Watts-Strogatz small-world model for two-mode
                        networks
project                 Projecting two-mode objects into one-mode
                        objects
read                    Reading from/writing to external formats
regression              Linear regression for network data
southern_women          Two-mode southern women dataset
tests                   Conditional uniform graph and permutation tests
to                      Tools for reformatting networks, graphs, and
                        matrices
