Description

The savings data frame has 50 rows and 5 columns. The data is averaged over the period 1960-1970.

Usage

Format

This data frame contains the following columns:

sr

savings rate - personal saving divided by disposable income

pop15

percent population under age of 15

pop75

percent population over age of 75

dpi

per-capita disposable income in dollars

ddpi

percent growth rate of dpi

Details

Now also appears as LifeCycleSavings in the datasets package

Source

Belsley, D., Kuh. E. and Welsch, R. (1980) "Regression Diagnostics" Wiley.