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    Home / Data Portal / NIDS / ZAF-SALDRU-NIDS-2010-2011-V4.0.0 / variable [F40]
NIDS

National Income Dynamics Study 2010-2011, Wave 2

South Africa, 2010 - 2011
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Reference ID
zaf-saldru-nids-2010-2011-v4.0.0
Producer(s)
Southern Africa Labour and Development Research Unit,
Collections
National Income Dynamics Study African Centre of Excellence for Inequality Research Southern Africa Labour and Development Research Unit
Metadata
DDI/XML JSON
Created on
Nov 24, 2013
Last modified
Jul 18, 2023
Page views
448994
Downloads
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  • Study Description
  • Data Description
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  • Data files
  • Admin_W2_Anon_V4.0.0
  • Adult_W2_Anon_V4.0.0
  • Child_W2_Anon_V4.0.0
  • HHQuestionnaire_W2_Anon_V4.0.0
  • HouseholdRoster_W2_Anon_V4.0.0
  • indderived_W2_Anon_V4.0.0
  • Link_File_W2_Anon_V4.0.0
  • Proxy_W2_Anon_V4.0.0
  • hhderived_W2_Anon_V4.0.0

d7 - Head circumference at birth in cm (w2_c_brhead)

Data file: Child_W2_Anon_V4.0.0

Overview

Valid: 9812
Invalid: 1481
Type: Discrete
Decimal: 0
loc_start_pos: 546
loc_end_pos: 547
Width: 2
Range: -9 - 50
Format: Numeric

Questions and instructions

Categories
Value Category Cases
-9 Don't know 5050
51.5%
-8 Refused 100
1%
-5 Not Applicable 0
0%
-3 Missing 656
6.7%
-2 Not asked in Phase 2 0
0%
20 42
0.4%
21 11
0.1%
22 6
0.1%
23 9
0.1%
24 8
0.1%
25 23
0.2%
26 14
0.1%
27 11
0.1%
28 65
0.7%
29 44
0.4%
29.5 1
0%
30 218
2.2%
30.5 1
0%
31 111
1.1%
31.1 1
0%
31.5 1
0%
32 409
4.2%
32.2 1
0%
32.5 4
0%
33 502
5.1%
33.4 1
0%
33.5 3
0%
34 649
6.6%
34.5 7
0.1%
35 668
6.8%
35.36 1
0%
35.5 3
0%
36 547
5.6%
36.5 2
0%
37 186
1.9%
37.5 2
0%
38 115
1.2%
39 44
0.4%
40 53
0.5%
41 17
0.2%
42 58
0.6%
43 11
0.1%
44 11
0.1%
45 42
0.4%
46 11
0.1%
47 27
0.3%
48 36
0.4%
49 16
0.2%
50 14
0.1%
Sysmiss 1481
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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