Hey,

I have a dataset with geocordinates for each surveyed individual. I know want to match all individuals which were surveyed within a "x" km distance to each other and assign different group numbers for them.

Ideally I would have for example group number 1 for all individuals being surveyed around the geocordinates lat 7 long 3 ;
and group number 2 for all individuals being surveyed around the geocordinates lat 5 long 2.

Does anyone has a tipp?

All the best

Simeon