I'm having trouble doing this, please help. I have about 20 columns (in no particular sequence, eg. COL1=MGF3654, COL2=NTD8475, etc.) and there are about 30 number of rows..with numeric data in the cells. I want to check which columns total to 1 so I can delete thos clumns, they are of no need). Thanks Have: COL1 COL2 ... COL20 2001.01 5 0 23 2001.02 89 0 4 . 2006.12 12 0 8 if COL total to 1 then I want to delete it. Want: COL1 COL3..... COL20 2001.01 5 45 23 2001.02 89 2 4 . 2006.12 12 6 8
... View more