R/data-hm.R

In poissonconsulting/bauw:

#' House martin annual counts
#'
#' The house martin (\emph{Delichon urbica}) population
#' annual counts from Magden (a small village in Northern Switzerland)
#' collected by Reto Freuler from 1990 to 2009.
#'
#' The variables are as follows:
#' \itemize{
#'   \item \code{hm} the count (integer).
#'   \item \code{year} the year (integer).
#' }
#'
#' @format A data frame with 20 rows and 2 columns
#' @references
#' Kery M & Schaub M (2011) Bayesian Population Analysis
#' using WinBUGS. Academic Press. (\url{http://www.vogelwarte.ch/bpa})
"hm"