Class `diversity_range`

## Slots

`alpha`

A column vector with species richness per site

`omega`

A column vector with the size of the area of distribution per species.

`alpha_raster`

Species richness in raster format.

`dispersion_field`

A matrix with the set of ranges of all species that occur in at each locality.

`dispersion_field_raster`

Raster object with the observed values of dispersion field.

`diversity_range_raster`

Raster object of diversity range.

`diversity_range_colors`

Colors to plot endemism levels.

`null_dispersion_field_dist`

A matrix with dispersion field null distribution.

`xy_coordinates`

A matrix of geographical coordinates

`n_iterations`

Number of iterations used to estimate the dispersion field null distribution.

`nsps`

Number of species in the PAM.

`nsites`

Number of sites in the PAM.