MASS (version 7.3-51.5)

Belgian-phones: Belgium Phone Calls 1950-1973

Description

A list object with the annual numbers of telephone calls, in Belgium. The components are:

year

last two digits of the year.

calls

number of telephone calls made (in millions of calls).

Usage

phones

Arguments

References

Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.