| bak.vir | bak.vir data set, a class of matrix. | 
| en.vir | en.vir data set, a class of RasterBrick. | 
| extractSpeInfo | Extraction of taxon/species and distribution information | 
| LappetMoths | LappetMoths data set, a list of 8 data frames. | 
| monophyly.prop | Calculate the proportion of monophyletic group on a tree | 
| NBSI | Niche-model-Based Species Identification (NBSI) | 
| NBSI2 | Niche-model-Based Species Identification (NBSI) for a prior analysis | 
| niche.Model.Build | Ecological niche model building using the randomForest classifier | 
| niche.PCA | Principal component analysis of ecological niche among unknown species and the potential species to which they may belong | 
| pseudo.absent.points | Generation of pseudo absent points for niche model building | 
| pseudo.present.points | Generation of pseudo present points for niche model building | 
| spe.mantel.test | Mantel test between interspecific pairwise genetic distance and ecological distance |