R: Census data set

CASCrefmicrodata {sdcMicro} | R Documentation

## Census data set

### Description

This test data set was obtained on July 27, 2000 using the public use Data Extraction System of the U.S. Bureau of the Census.

### Format

A data frame sampled from year 1995 with 1080 observations on the following 13 variables.

AFNLWGT

  Final weight (2 implied decimal places)

AGI

  Adjusted gross income

EMCONTRB

  Employer contribution for hlth insurance

FEDTAX

  Federal income tax liability

PTOTVAL

  Total person income

STATETAX

  State income tax liability

TAXINC

  Taxable income amount

POTHVAL

  Total other persons income

INTVAL

  Amt of interest income

PEARNVAL

  Total person earnings

FICA

  Soc. sec. retirement payroll deduction

WSALVAL

  Amount: Total Wage and salary

ERNVAL

  Business or Farm net earnings

### Source

Public use file from the CASC project. More information on this test data can be found in the paper listed below.

### References

Brand, R. and Domingo-Ferrer, J. and Mateo-Sanz, J.M., Reference data sets to test and compare SDC methods for protection of numerical microdata. Unpublished. https://research.cbs.nl/casc/CASCrefmicrodata.pdf

### Examples

    data(CASCrefmicrodata)
    str(CASCrefmicrodata)

[Package sdcMicro version 5.6.1 Index]