1990 Census of Population and Housing - IPUMS Subset

Puerto Rico, 1990

Get Microdata

Reference ID

PRI_1990_PHC_v01_M_v7.5_A_IPUMS

Producer(s)

U.S. Census Bureau, IPUMS

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

Dec 22, 2014

Last modified

Sep 03, 2025

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Rule for linking mother (PR1990A_MOMRULE)

Data file: PRI1990_PHC-P-H

Overview

Type: Discrete

Start: 212

End: 212

Width: 1

Range: -

Format: Numeric

Questions and instructions

Categories

Value	Category
	No mother link
1	Unambiguous mother link
2	Daughter/grandchild link
3	Preceding female (no intervening person)
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

Puerto Rico 1990: All persons

concept

Concept

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