Hi Al I have Data file have below
Data file V1 V2 V3 V4 V4 V3 How to using count number of data ? Output V1 = 1 V2 = 1 V3 =2 V4 = 2 # Global Veriable printque = {} in def have below printque[val] = printque[val] + 1 I have below error File "xprintlogchk.py", line 78, in chklog printque[val] = printque[val] + 1 KeyError: 'nan' -- http://mail.python.org/mailman/listinfo/python-list