Description Usage Format Details Source References
Distributional data of Neotropical primates arranged into an object of
class dnpoint
.
1 |
The format is: List of 4 $ Numpoints: int 602 $ Points :'data.frame': 602 obs. of 3 variables: ..$ IDsp : num [1:602] 1 1 1 1 1 1 1 1 1 2 ... ..$ Longitud: num [1:602] 9 10 11 12 9 10 11 12 13 10 ... ..$ Latitud : num [1:602] 6 6 6 6 7 7 7 7 7 5 ... $ Label : chr [1:106] "1" "10" "100" "101" ... $ Type : chr "cartesian" - attr(*, "class")= chr "dnpoint"
Goldani et al. (2006) coded the distribution of 106 Neotropical primate (Platyrrhini) species into 60 quadrats of 5 x 5 degrees as OGUs, detecting eight areas of endemism. Here, each species cell record was transformed into a punctual record so that its x and y coordinates are the respective column and row numbers of the cell in the original grid system. Numeric codes for species labels are the same as in Goldani et al. (2006).
Goldani A., Carvalho G.S., Bicca-Marques J.C. 2006. Distribution Patterns of Neotropical Primates (Platyrrhini) Based on Parsimony Analysis of Endemicity. Braz. J. Biol. 66(1a): 61-74.
Dos Santos D.A., Cuezzo M.G., Reynaga M.C., Dominguez E. 2011. Towards a Dynamic Analysis of Weighted Networks in Biogeography. Systematic Biology (in press).
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