| fd_fdis | Compute Functional Dispersion (FDis) |
| fd_fdiv | Compute Functional Divergence (FDiv) |
| fd_feve | Compute Functional Evenness (FEve) |
| fd_fric | Compute Functional Richness (FRic) |
| fd_fric_intersect | Intersection between convex hulls of pairs of sites |
| fd_raoq | Compute Rao's entropy index (Rao's Q) |
| site_sp_birds | Site-species matrix of birds along a Tropical Gradient |
| site_sp_plants | Site-species matrix of plants along a Tropical Gradient |
| traits_birds | Functional Traits of Frugivorous Birds along a Tropical Gradient |
| traits_plants | Functional Traits of Fleshy-fruit plants along a Tropical Gradient |