/doc/plots/stats/moments_ewma.py
Python | 15 lines | 12 code | 3 blank | 0 comment | 0 complexity | 2f1a388d03bdfde029ca37b4e67286c6 MD5 | raw file
Possible License(s): BSD-3-Clause, Apache-2.0
- import matplotlib.pyplot as plt
- import pandas.util.testing as t
- import pandas.stats.moments as m
- t.N = 200
- s = t.makeTimeSeries().cumsum()
- plt.figure(figsize=(10, 5))
- plt.plot(s.index, s.values)
- plt.plot(s.index, m.ewma(s, 20, min_periods=1).values)
- f = plt.gcf()
- f.autofmt_xdate()
- plt.show()
- plt.close('all')