Tidy edge table from a network object

Returns a one-row-per-edge data.frame with node labels, for any netobject / cograph_network (or a gvar_result constituent).

Usage

extract_edges(model, sort_by = "weight", include_self = FALSE)

Arguments

model

A netobject or cograph_network. Multi-network results (a gvar_result, net_mlvar, or any netobject_group) hold more than one network, so pass a single constituent — e.g. extract_edges(as_netobject(x)$temporal).

sort_by

Either "weight" (descending by absolute weight) or NULL.

include_self

Keep autoregressive self-loops? Default FALSE.

Value

A data.frame with columns from, to, weight.

Examples

W <- matrix(c(0, 0.3, -0.2, 0), 2, 2,
            dimnames = list(c("A", "B"), c("A", "B")))
x <- structure(list(weights = W, method = "relative", directed = TRUE),
               class = "cograph_network")
extract_edges(x)
#>   from to weight
#> 1    B  A    0.3
#> 2    A  B   -0.2