Annual prices for eggs, chicken, copper, nails, oil and wheat.
Eggs, chicken, nails, oil and copper in $US; wheat in British pounds. All prices adjusted for inflation.
Annual time series of class `tsibble`.
Source
Makridakis, Wheelwright and Hyndman (1998) *Forecasting: methods and applications*, John Wiley & Sons: New York. Chapter 9.
Examples
prices %>% autoplot(wheat)
#> Warning: Removed 1 row containing missing values (`geom_line()`).
