op/opinda2:

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opinda2

length in minutes written interview

: Length In Minutes Written Interview

: Selbstausfuellen schriftl.Minuten


op – Data from individual questionnaires 1998

:

:

: 1998


: SOEP-Core

Measure Value
Min. 5.0
1st Qu. 25.0
Median 30.0
Mean 33.9297965696051
3rd Qu. 40.0
Max. 70.0
valid 5014
invalid 9656

German Socio-economic Panel (SOEP)