R/data.R

In mrmaxent/maxnet: Fitting 'Maxent' Species Distribution Models with 'glmnet'

#' Occurrence records and background data for the brown-throated three-toed
#' sloth, Bradypus variegatus
#'
#' A dataset containing environmental data at 116 Bradypus variegatus occurrence
#' points and 1000 background points in South and Central America.  Occurrence
#' data are from Anderson and Handley (2001); see Phillips et al. (2006) for
#' descriptions of the predictor variables.
#'
#' @references Anderson, R. P. and Handley, Jr., C. O. (2001). A new species of
#' three-toed sloth (Mammalia: Xenarthra) from Panama, with a review of the
#' genus Bradypus. Proceedings of the Biological Society of Washington 114,
#' 1-33.
#'
#' Phillips, S. J. et al. (2006). Maximum entropy modeling of species geographic
#' distributions. Ecological Modelling 190, 231-259
#' @format 
#' A data frame with 1116 observation of 14 variables with a presence/absence flag
#' 
#' \itemize{
#' \item{presence numeric 1 = presence, 0 = absence}
#' \item{cld6190_ann integer }
#' \item{dtr6190_ann integer }
#' \item{ecoreg factor }
#' \item{frs6190_ann integer }
#' \item{h_dem integer }
#' \item{pre6190_ann integer }
#' \item{pre6190_l1 integer }
#' \item{pre6190_l10 integer }
#' \item{pre6190_l4 integer }
#' \item{pre6190_l7 integer }
#' \item{tmn6190_ann integer }
#' \item{tmp6190_ann integer }
#' \item{tmx6190_ann integer }
#' \item{vap6190_ann integer }
#' }
"bradypus"