On Jan 22, 2013 11:31 PM, "moonhkt" <moon...@gmail.com> wrote: > > 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
Construct a frequency table using collections.Counter: http://docs.python.org/2.7/library/collections.html#collections.Counter
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