Galapagos.RdData frame with absence(0) presence(1) of finches in the Galagos Islands.
data("Galapagos")
A data frame with 17 localizations (islands) and 13 variables (Genus and species of the finches):
Geospiza magnirostrisGeospiza fortisGeospiza fuliginosaGeospiza difficilisGeospiza scandensGeospiza conirostrisCamarhynchus psitticulaCamarhynchus pauperCamarhynchus parvulusPlatyspiza crassirostrisCactospiza pallidaCactospiza heliobatesCerthidea olivaceaSanderson, James (2000). Testing Ecological Patterns: A Well-known Algorithm from Computer Science Aids the Evaluation of Species Distributions. American Scientist, 88, pp. 332-339.
#> Geospiza magnirostris Geospiza fortis Geospiza fuliginosa #> Seymour 0 1 1 #> Baltra 0 1 1 #> Isabella 1 1 1 #> Fernandina 1 1 1 #> Santiago 1 1 1 #> Rabida 1 1 1 #> Pinzon 1 1 1 #> Santa.Cruz 1 1 1 #> Santa.Fe 1 1 1 #> San.Cristobal 1 1 1 #> Geospiza difficilis Geospiza scandens Geospiza conirostris #> Seymour 0 1 0 #> Baltra 0 1 0 #> Isabella 1 1 0 #> Fernandina 1 0 0 #> Santiago 1 1 0 #> Rabida 0 1 0 #> Pinzon 0 1 0 #> Santa.Cruz 1 1 0 #> Santa.Fe 0 1 0 #> San.Cristobal 1 1 0 #> Camarhynchus psitticula Camarhynchus pauper Camarhynchus parvulus #> Seymour 0 0 0 #> Baltra 0 0 0 #> Isabella 1 0 1 #> Fernandina 1 0 1 #> Santiago 1 0 1 #> Rabida 1 0 1 #> Pinzon 1 0 1 #> Santa.Cruz 1 0 1 #> Santa.Fe 1 0 1 #> San.Cristobal 0 0 1 #> Platyspiza crassirostris Cactospiza pallida Cactospiza heliobates #> Seymour 0 0 0 #> Baltra 0 0 0 #> Isabella 1 1 1 #> Fernandina 1 1 1 #> Santiago 1 1 0 #> Rabida 1 0 0 #> Pinzon 1 1 0 #> Santa.Cruz 1 1 0 #> Santa.Fe 1 0 0 #> San.Cristobal 1 1 0 #> Certhidea olivacea #> Seymour 1 #> Baltra 1 #> Isabella 1 #> Fernandina 1 #> Santiago 1 #> Rabida 1 #> Pinzon 1 #> Santa.Cruz 1 #> Santa.Fe 1 #> San.Cristobal 1