| BCI.env.coarse | Barro Colorado Island 50 Hectare Quadrat Environmental Dataset at Coarse Scale |
| BCI.env.fine | Barro Colorado Island 50 Hectare Quadrat Environmental Dataset at Fine Scale |
| BCI.spec.coarse | Barro Colorado Island 50 Hectare Quadrat Species Presence-Absence Dataset at Coarse Scale |
| BCI.spec.fine | Barro Colorado Island 50 Hectare Quadrat Species Presence-Absence Dataset at Fine Scale |
| Marion.env | Marion Island Environmental Dataset |
| Marion.species | Marion Island Species Presence-Absence Dataset |
| pie.neg | Pie Chart, considering negative values as zeros |
| Zeta.ddecay | Zeta distance decay for a specific number of assemblages or sites |
| Zeta.ddecays | Zeta distance decay for a range of numbers of assemblages or sites |
| Zeta.decline | Zeta diversity decline |
| Zeta.gam | Generalized additive model of zeta for a set of environmental variables and distance |
| Zeta.lm | Linear regression of zeta for a set of environmental variables and distance |
| Zeta.order | Zeta diversity for a specific number of assemblages or sites |
| Zeta.sam.sensitivity | Sensitivity analysis for the sample size of zeta |
| Zeta.scale.min.dist | Zeta diversity scaling with sample grain dependency based on minimum distance |
| Zeta.scale.regular | Zeta diversity scaling with sample grain using hierarchically increases in grain size |
| Zeta.varpart | Variation partitioning for zeta diversity |