ex0828: IQ, Education, and Future Income
In Sleuth3: Data Sets from Ramsey and Schafer's "Statistical Sleuth (3rd Ed)"
Description
Usage
Format
Source
References
See Also
Examples
Description
These data are armed Forces Qualifying Test (AFQT) score percentiles, years of
education, and annual income in 2005 for a subset of a random sample of 2,584
Americans selected in 1979 who were working in 2005 and re-interviewed in 2006.
Usage
1
Format
A data frame with 2,584 observations on the following 4 variables.
- Subject
the subject identification number
- AFQT
percentile score on the AFQT test
- Educ
years of education achieved by 2005
- Income2005
annual income in 2005
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, ex0330, ex0331,
ex0524, ex0525, ex0923,
ex1033, ex1223
Examples
1
Sleuth3 documentation built on May 2, 2019, 6:41 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Format Source References See Also Examples
Description
These data are armed Forces Qualifying Test (AFQT) score percentiles, years of education, and annual income in 2005 for a subset of a random sample of 2,584 Americans selected in 1979 who were working in 2005 and re-interviewed in 2006.
Usage
1 |
Format
A data frame with 2,584 observations on the following 4 variables.
- Subject
the subject identification number
- AFQT
percentile score on the AFQT test
- Educ
years of education achieved by 2005
- Income2005
annual income in 2005
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, ex0330, ex0331,
ex0524, ex0525, ex0923,
ex1033, ex1223
Examples
1 |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.