R/eggs.R

In brouwern/wildlifeR: Wildlife biology and animal ecology datasets with example analyses.

#' Bird eggs datatset.
#'
#' A dataset on the shape of eggs.  Original data extract from photographs of multiple eggs.  Values in this dataset are averages.
#'
#' @format A data frame with 23 columns, including:
#' \describe{
#'   \item{order}{Taxonomic order}
#'   \item{family}{Taxonomic family}
#'   \item{spp}{Species}
#'   \item{asymmetry}{Index of how asymmetric the egg is}
#'   \item{ellipticity}{Index of how elliptical egg is}
#'   \item{avgLength.cm}{Average length of egg in cm}
#'
#' }
#' @references Stoddard et al.  2017.  Avian egg shape: Form, function, and evolution.
#' Science.  xxxx:xxx-xxx.
#'
#' @source \url{http://science.sciencemag.org/content/356/6344/1249}
#'
#' @examples
#'
#' ## Load packages
#'
#' library(ggpubr)
#'
#' ggscatter(data = eggs,
#'           y = "asymmetry",
#'           x = "ellipticity")

"eggs"