ZA6701_zygosity_v7-1-0/zyg0922:

0:
1:
10:
11:
12:
2:
3:
4:
5:
6:
7:
8:
none:
0:
1:
10:
11:
12:
2:
3:
4:
5:
6:
7:
8:
none:
en de
1 1: (pretty) sure monozygotic 1: (pretty) sure monozygotic
2 2: presumably monozygotic 2: presumably monozygotic
3 3: presumably dizygotic 3: presumably dizygotic
4 4: (pretty) sure dizygotic 4: (pretty) sure dizygotic
-87 -87: multiple answers -87: multiple answers
-89 -89: contradictory assessments within the family -89: contradictory assessments within the family
-90 -90: no participation in survey wave -90: no participation in survey wave
-92 -92: no participation in survey module -92: no participation in survey module
-93 -93: unclear classification of system missing -93: unclear classification of system missing
-94 -94: technical error / faulty insertion -94: technical error / faulty insertion
-95 -95: doesn't apply (screened out) -95: doesn't apply (screened out)
-98 -98: don't know -98: don't know
-99 -99: not specified (refused to answer) -99: not specified (refused to answer)
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Info

zyg0922

zygosity of other twins: generation of children's children, mother's side (t,u)

: zygosity of other twins: generation of children's children, mother's side (t,u)

ZA6701_zygosity_v7-1-0 – zygosity data

:

:

: F2F 1

: TwinLife

Measure Value
valid 22
invalid 6128

German Socio-economic Panel (SOEP)