Loads a pre-simulated example of a spatial community object, useful for demos and testing.
Value
An object of class sim_com_data containing community structure,
simulation parameters, species-specific carrying capacity and initial
abundance maps.
Examples
community <- get_community()
summary(community)
#> Summary of sim_com_data object
#>
#> Input maps (K_map and n1_map) summary by species:
#> species invader n1_min n1_mean n1_max K_min K_mean K_max
#> 1 TRUE 0 0.00 0 2.52 8.55 32.83
#> 2 FALSE 0 8.10 20 1.75 8.08 18.04
#> 3 TRUE 0 0.00 0 2.76 8.57 25.07
#> 4 FALSE 0 9.02 31 1.79 8.93 24.82
#>
#> Species-specific parameters:
#> species invader r r_sd K_sd A dens_dep kernel kernel_args
#> 1 TRUE 1.1 0 0 - K2N "rexp" rate = 0.002
#> 2 FALSE 1.1 0 0 - K2N "rexp" rate = 0.002
#> 3 TRUE 1.1 0 0 - K2N "rexp" rate = 0.002
#> 4 FALSE 1.1 0 0 - K2N "rexp" rate = 0.002
#>
#> Interaction matrix (a):
#> 1 2 3 4
#> 1 NA -1.04 -0.16 -0.56
#> 2 -0.32 NA 0.25 -0.45
#> 3 -1.27 -0.55 NA 0.24
#> 4 -0.64 -0.38 0.21 NA
#>
#> Invasion settings:
#> Invader species: 1, 3
#> Propagule size: 1
#> Invasion times (rows: species, columns: time step):
#>
#> t1 t2
#> 1 2 5
#> 3 2 5