accuracy                Scaled mean squared error of accumulation
                        curves.
alpha                   Alpha diversity (Taxon, Phylogenetic or
                        Functional Diversity - TD, PD, FD).
alpha.accum             Alpha diversity accumulation curves (observed
                        and estimated).
alpha.estimate          Alpha diversity estimates.
arrabida                Sample data of spiders in Arrabida (Portugal)
beta                    Beta diversity (Taxon, Phylogenetic or
                        Functional Diversity - TD, PD, FD).
beta.accum              Beta diversity accumulation curves.
beta.multi              Beta diversity among multiple communities.
beta.volumes            Beta diversity partitioning using functional
                        hypervolumes.
contribution            Contribution of species or individuals to total
                        phylogenetic/functional diversity.
dispersion              Phylogenetic/functional dispersion of species
                        or individuals.
functree                Functional tree for 338 species of spiders
gdm                     General dynamic model of oceanic island
                        biogeography (GDM).
geres                   Sample data of spiders in Geres (Portugal)
guadiana                Sample data of spiders in Guadiana (Portugal)
iaor                    Interspecific abundance-occupancy relationship
                        (IAOR).
optim.alpha             Optimization of alpha diversity sampling
                        protocols.
optim.alpha.stats       Efficiency statistics for alpha-sampling.
optim.beta              Optimization of beta diversity sampling
                        protocols.
optim.beta.stats        Efficiency statistics for beta-sampling.
optim.spatial           Optimization of spatial sampling.
originality             Phylogenetic/functional originality of species
                        or individuals.
phylotree               Taxonomic tree for 338 species of spiders
                        (surrogate for phylogeny)
sar                     Species-area relationship (SAR).
sim.plot                Plots of simulated species spatial
                        distributions.
sim.sad                 Simulation of species abundance distributions
                        (SAD).
sim.sample              Simulation of sampling from artificial
                        communities.
sim.spatial             Simulation of species spatial distributions.
sim.tree                Simulation of phylogenetic or functional tree.
slope                   Slope of accumulation curves.
uniqueness              Phylogenetic/functional uniqueness of species.
