simple implementation of runningstats class

simple_stats.py

import numpy as np

# generate some data
x = np.random.rand(1000,1)

# get the class
import RunningStats

# get an instance of the class
rs = RunningStats.RunningStats()

# global stats
for k in x:
   rs.Push(k[0])
print rs.Variance()
print rs.Mean()
print rs.Kurtosis()
print rs.Skewness()
print rs.StandardDeviation()

rs.Clear()