the correlation across locations between risk of street-crossing and risk of unprotected sex.
Hm :-) You’ll probably find two clusters: the first one will correspond to big cities and the other will correspond to failed states. Though I’m not sure there’s that much car traffic in the failed states.
Hm :-) You’ll probably find two clusters: the first one will correspond to big cities and the other will correspond to failed states. Though I’m not sure there’s that much car traffic in the failed states.