Hi All, I have some numerical data in pairs say X & Y and I want to divide(cluster, may be) into four groups as LowX-LowY,LowX-HighY,HighX-LowY & HighX-HighY. I tried with clustering but unable to identify clusters(and i think is not the best way to achieve it). Can someone suggest any good(non-trivial) approach to proceed.
Thanks, Karan
