bicoal {fma}

Annual bituminous coal production

Description

Annual bituminous coal production in the USA: 1920–1968.

Usage

bicoal

Format

Time series data

Source

Makridakis, Wheelwright and Hyndman (1998) Forecasting: methods and applications, John Wiley & Sons: New York. Exercise 7.7.

Examples

tsdisplay(bicoal)