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| 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. |
| contribution | Contribution of individuals or species to total PD or FD. |
| dispersion | Phylogenetic/functional dispersion of individuals or species. |
| 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. |
| 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 individuals or species. |