R/twelve_immigration.R

In johnrbryant/bdefdata: Data from the book Bayesian Demographic Estimation and Forecasting

#' Immigration in the population of twelve fictitious individuals
#'
#' A data.frame giving information on immigration in the population
#' of 12 fictitious individuals.
#'
#' For more on the twelve fictitious individuals, see Chapter 3 of
#' \emph{Bayesian Demographic Estimation and Forecasting}.
#'
#' @format A data.frame with columns "name", "time", "age", and "region".
"twelve_immigration"