Initialising a random graph

init_graph takes number of nodes (n) and average degree (deg) to generate a random graph.

Usage

init_graph(n, deg)

# S4 method for class 'numeric,numeric'
init_graph(n, deg)

Arguments

n

Number of nodes in the network

deg

Average degree in the network

Value

Returns an unweighted (binary) adjacency matrix, where each cell represents the presence (1) or absence (0) of an interaction between the row and the column individual.

Examples

init_graph(n = 10, deg = 4)
#>       [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10]
#>  [1,]    0    0    1    1    0    0    1    0    0     1
#>  [2,]    0    0    1    0    0    0    1    0    1     1
#>  [3,]    1    1    0    0    0    1    0    0    0     1
#>  [4,]    1    0    0    0    0    0    1    1    0     1
#>  [5,]    0    0    0    0    0    0    1    0    0     0
#>  [6,]    0    0    1    0    0    0    0    0    0     0
#>  [7,]    1    1    0    1    1    0    0    0    1     0
#>  [8,]    0    0    0    1    0    0    0    0    1     1
#>  [9,]    0    1    0    0    0    0    1    1    0     0
#> [10,]    1    1    1    1    0    0    0    1    0     0