Monthly copper prices

Monthly copper prices. Copper, grade A, electrolytic wire bars/cathodes,LME,cash (pounds/ton) Source: UNCTAD (https://unctadstat.unctad.org/EN/).

Usage

mcopper

Format

time series

Source

Hyndman, R.J., Koehler, A.B., Ord, J.K., and Snyder, R.D., (2008) Forecasting with exponential smoothing: the state space approach, Springer

References

https://robjhyndman.com/expsmooth/

Examples

plot(mcopper, main = "Monthly copper price", ylab = "pounds per ton", xlab = "Year")