ex0330: Education and Income

In Sleuth3: Data Sets from Ramsey and Schafer's "Statistical Sleuth (3rd Ed)"

Description

The data are incomes in U.S. dollars for 1,020 working Americans who had 12 years of education and 406 working Americans who had 16 years of education, in 2005.

Usage

ex0330

Format

A data frame with 1,426 observations on the following 3 variables.

Subject

a subject identification number

Educ

number of years of education–either 12 or 16

Income2005

income, in dollars

Source

Ramsey, F.L. and Schafer, D.W. (2013). The Statistical Sleuth: A Course in Methods of Data Analysis (3rd ed), Cengage Learning.

References

National Longitudinal Survey of Youth, U.S. Bureau of Labor Statistics, http://www.bls.gov/nls/home.htm (May 8, 2008).

See Also

ex0222, ex0331, ex0524, ex0525, ex0828, ex0923, ex1033, ex1223

Examples

str(ex0330)

Example output

'data.frame':	1426 obs. of  3 variables:
 $ Subject   : int  2 6 7 13 21 22 29 37 38 39 ...
 $ Educ      : int  12 16 12 16 16 16 12 12 12 12 ...
 $ Income2005: int  5500 65000 19000 8000 253043 45300 85000 37000 70000 67000 ...

Sleuth3 documentation built on May 2, 2019, 6:41 a.m.