Description Usage Arguments Value Examples
View source: R/Diversity_Area_Relationships.R
Get mean and standard deviation of diversity indices in several equally sized subplots of a community
1  div_rand_rect(prop_area = 0.25, comm, n_rect = 100, exclude_zeros = F)

prop_area 
Size of subplots as proportion of the total area 
comm 

n_rect 
Number of randomly located subplots 
exclude_zeros 
Should subplots without individuals be excluded? (logical) 
Vector with mean and standard deviation of the following diversity indices:
Number of species
Number of endemics
Shannon index
Effective number of species (ENS) based on Shannon index
Simpson index
Effective number of species (ENS) based on Simpson index
See the documentation of div_rect
for detailed information on the
definition of the diversity indices.
1 2  sim1 < sim_poisson_community(100,1000)
div_rand_rect(prop_area = 0.1, comm = sim1)

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