SNAfun

FUNctions to enjoy alongside the SNA4DS course

The following API is used:

• add_* : add stuff to network objects
• count_* : counting things in the graph, such as the number of vertices, number of edges, dyad census, triad census
• create_* : create graphs (in igraph or network format) with specific characteristics
• extract_* : access specific data from (network) objects
• is_* : checks, such as whether a network is bipartite
• has_* : checks, such as whether a network has loops
• list_*: list characteristics, such as list_edge_attributes
• make_* : create objects based on graphs, ie. make a matrix from vertex attributes, make a mixing_matrix, etc.
• plot_* : several plot functions
• remove_* : delete parts of the network, such as remove the isolates
• stat_* : help functions for statistical modeling
• to_* : conversion methods, converting from igraph, network, matrix, data.frame to igraph, network, matrix, data.frame

Then, there are indices/measures at three levels:

• e_* : edge level indices
• g_* : graph level indices, such as betweenness centralization
• v_* : vertex level indices, such as betweenness

Finally, a few some functions don't fit within a clear category and don't follow this API.