R/example_env_m_3d.R

In xnicher: Estimates Ecological Niche Models Using Ellipses

#' Samples points from M hypothesis  to estimate negative log likelihood
#' from Abeillia abeillei presence points. This is a
#' hummingbird example.
#' A dataset with three columns containing extracted
#' information from 3 bioclimatic variables
#' @format A data frame with 10000 rows and 3 variables:
#' \describe{
#'   \item{bio1WH}{Temperature, in C}
#'   \item{bio12WH}{Precipitation, in mm}
#'   \item{bio19WH}{Precipitation of Coldest Quarter, in mm}
#' }
#' @source <doi:10.1016/j.ecolmodel.2021.109823>
#' @examples
#' head(example_env_m_3d)
"example_env_m_3d"