R/example_vicugna.R

In xnicher: Estimates Ecological Niche Models Using Ellipses

#' Samples of environmental data from M hypothesis to estimate negative
#' log likelihood from Vicugna vicugna.
#' @format A list with 4 elements:
#' \describe{
#'   \item{env_m}{Data frame with two columns and 10 000 rows
#'   each representing
#'   bio1 and bio12 of the accessibility area of the species}
#'   \item{env_occ}{Data frame with two columns and 545 rows
#'   each representing environmental information
#'   bio1 and bio12 associated with the occurrence the species}
#'   \item{coords_m}{Data frame with geographical coordinates
#'   of the accesitibility area (M). }
#'   \item{coords_occ}{Data frame with geographical coordinates
#'   of the occurrence points. }
#' }
#' @examples
#' head(example_vicugna$env_occ)
"example_vicugna"