Census of Population and Housing 1990 - IPUMS Subset

United States, 1990

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Reference ID

USA_1990_PHC_v01_M_v02_A_IPUMS

Producer(s)

U.S. Census Bureau, Minnesota Population Center

Metadata

DDI/XML JSON

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Created on

Dec 23, 2014

Last modified

Mar 29, 2019

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Rule for linking mother (US1990A_0409)

Data file: USA1990-P-H

Overview

Valid: 0

Invalid: 0

Type: Discrete

Decimal: 0

Start: 210

End: 210

Width: 1

Range: -

Format:

Questions and instructions

Literal question

Rule for linking mother

Categories

Value	Category
0	No mother link
1	Unambiguous mother link
2	Daughter/grandchild link
3	Preceding female (no intervening person)
5	Daughter/grandchild (child surviving status)
6	Preceding female (child surviving status)
7	Spouse of father becomes stepmother

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

Description

Definition

This variable indicates why the IPUMS variable MOMLOC linked the person to a probable mother.

Universe

All persons

concept

Concept

Name	Vocabulary
Constructed Family Interrelationship Variables -- PERSON	IPUMS

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