Anonymous - 2012-08-29

I have a data which has 0's in several columns and I need to keep them, when I use HCL option  or even import data it got adjusted  that is 0 is assigned value of 1. How can I avoid any transformation/ normalization of the data in MeV. I just want to keep the data in original format and then perform regular clustering. Is it possible or is not an option in Mev