Hi,

I have a problem regarding matching of longitudinal data in my field of research (university students). We have a Person-Code for matching data measured in different time points, but 30%+ of students fail to give the same code twice...

Is anyone with a simple, yet sufficient Person-Code-Solution out there?

Thanks in advance,

Regards,

Daniel Rehfeldt

More Daniel Rehfeldt's questions See All
Similar questions and discussions