National Income Dynamics Study Secure Data 2012
Wave 3

South Africa, 2012

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Reference ID

zaf-saldru-nidssd-2012-v3.0.0

Producer(s)

Southern Africa Labour and Development Research Unit,

Collections

Secure Remote Access Data Enclave

Metadata

DDI/XML JSON

Created on

Aug 24, 2018

Last modified

Feb 19, 2026

Page views

309546

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Pid of mother (w3_best_mthpid)

Data file: indderived_W3_Secure_V3.0.0_metadata

Overview

Valid: 20542

Invalid: 17011

Type: Discrete

Decimal: 0

loc_start_pos: 272

loc_end_pos: 277

Width: 6

Range: -9 - 799919

Format: Numeric

Questions and instructions

Categories

Value	Category
-9	Don't Know
-8	Refused
-5	Not Applicable
-3	Missing
-2	Not Asked in Phase 2
44	Deceased
77	Absent

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.

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