Get counts between blocks at a level

Source: R/model__interblock_edge_counts.R

Returns a dataframe with all pairs of blocks at the desired level and the number of edges between them. Unconnected blocks are ommitted for space savings.

interblock_edge_counts(sbm, level = 1)

Arguments

sbm

sbm_network object as created by new_sbm_network.
level

Level of nodes who's blocks will have their block membership run through MCMC proposal-accept routine.

Value

Dataframe of block pairs (block_a and block_b) and the number of edges between them (count).

See also

node_to_block_edge_counts

Other modeling: choose_best_collapse_state(), collapse_blocks(), collapse_run(), entropy(), mcmc_sweep(), n_blocks(), state()

Examples


# A small simulated network with random block assignment
net <- sim_basic_block_network(n_blocks = 3, n_nodes_per_block = 10) %>%
  initialize_blocks(3)

# Get counts of connections from each given block to the others
net %>% interblock_edge_counts()
#>     block_a   block_b n_edges
#> 1 bl_node_1 bl_node_0      54
#> 2 bl_node_2 bl_node_2      26
#> 3 bl_node_0 bl_node_0      21
#> 4 bl_node_1 bl_node_1      18
#> 5 bl_node_1 bl_node_2      44
#> 6 bl_node_0 bl_node_2      61