/basictests/usingpandas.py

import pandas
import numpy
import sys
import re

filename = ""
if len(sys.argv) == 2:
    filename = sys.argv[1]
else:
    print "usage: ", sys.argv[0], " filename.txt"
    exit(1)

df = pandas.read_excel(filename)
cn = df.columns

print "CN: ", cn

values = numpy.asarray(df[cn[0]].values)
print numpy.mean(values), " ", numpy.std(values)