R/plastics.R

In fma: Data Sets from "Forecasting: Methods and Applications" by Makridakis, Wheelwright & Hyndman (1998)

#' Sales of plastic product
#'
#' Monthly sales of product A for a plastics manufacturer.
#'
#' @format Time series data
#' @source Makridakis, Wheelwright and Hyndman (1998) \emph{Forecasting:
#' methods and applications}, John Wiley & Sons: New York. Exercise 3.5.
#' @keywords datasets
#' @examples
#' plot(plastics)
#' seasonplot(plastics)
#' plot(stl(plastics,"periodic"))
#'
"plastics"