Monthly dollar volume of sales

Monthly dollar volume of sales on Boston stock exchange and combined New York and American stock exchange. January 1967 -- November 1969.

Usage

boston

Format

Bivariate time series containing the following columns:

nyase

New York and American Stock Exchange dollar volume

bse

Boston Stock Exchange dollar volume

Source

Makridakis, Wheelwright and Hyndman (1998) Forecasting: methods and applications, John Wiley & Sons: New York. Exercise 6.5

References

McGee and Carleton (1970) Piecewise regression, Journal of the American Statistical Association, 65, 1109--1124.

Examples

plot(boston)