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Description

Data quality flag for GQTYPE.

Codes
1850-1870, 1900, 1910, 1920, 1930
0 - Unaltered case
2 - Logical hand edit by Census Office or by census sample research staff
3 - Logical computer edit by IPUMS
4 - Hot deck allocation by IPUMS

1940, 1950
0 - Unaltered case
1 - Logical edit, original value inconsistent
2 - Logical edit, original value illegible
3 - Logical edit, original value missing
4 - Hot deck allocation, original value inconsistent
5 - Hot deck allocation, original value illegible
6 - Hot deck allocation, original value missing
7 - Cold deck allocation, original value illegible
8 - Cold deck allocation, original value missing or inconsistent

1970
0 - Unaltered case
4 - Allocated (method not specified)

1980, 2010
0 - Unaltered case
5 - Cold deck allocation (select variables)

Comparability

No information available.

Universe

  • 1860-1880: All households and group quarters.
  • 1900-1910: All households and group quarters.
  • 1920: All households and group quarters; available for Puerto Rico only.
  • 1930-1980: All households and group quarters.
  • 2010: All households and group quarters.

Availability

United States
  • 2016: --
  • 2015: --
  • 2014: --
  • 2013: --
  • 2012: --
  • 2011: --
  • 2010: 10%
  • 2009: --
  • 2008: --
  • 2007: --
  • 2006: --
  • 2005: --
  • 2004: --
  • 2003: --
  • 2002: --
  • 2001: --
  • 2000: --
  • 1990: --
  • 1980: All samples
  • 1970: All samples
  • 1960: 5%
  • 1950: All samples
  • 1940: 1%
  • 1930: All samples
  • 1920: All samples
  • 1910: 1%; 1.4% ovrsmp
  • 1900: All samples
  • 1880: 1%; 10%
  • 1870: All samples
  • 1860: All samples
  • 1850: 1%
Puerto Rico
  • 2016: --
  • 2015: --
  • 2014: --
  • 2013: --
  • 2012: --
  • 2011: --
  • 2010: PR 10%
  • 2009: --
  • 2008: --
  • 2007: --
  • 2006: --
  • 2005: --
  • 2000: --
  • 1990: --
  • 1980: All samples
  • 1970: All samples
  • 1930: All samples
  • 1920: All samples
  • 1910: All samples

Flags

This variable has no flags.

Editing Procedure

There is no editing procedure available for this variable.