Sales volume and advertising expenditure

Sales volume and advertising expenditure for a dietary weight control product.

Usage

advsales

Format

Time series data

Source

Makridakis, Wheelwright and Hyndman (1998) Forecasting: methods and applications, John Wiley & Sons: New York. Chapter 8.

References

Blattberg and Jeuland (1981).

Examples

plot(advsales)