pp/ppdauer2:

Please login or register to use the basket functionality.
Info

ppdauer2

length in minutes written interview

: Length In Minutes Written Interview

: Selbstausfuellen schriftl.Minuten


pp – Data from individual questionnaires 1999

:

:

: 1999


: SOEP-Core

Measure Value
Min. 0.0
1st Qu. 0.0
Median 0.0
Mean 12.978670714171592
3rd Qu. 30.0
Max. 70.0
valid 12518
invalid 1567

German Socio-economic Panel (SOEP)