Open stonebig opened 7 years ago
in http://www.pyflux.com/metropolis-hastings/
import numpy as np import pyflux as pf try: from pandas.io.data import DataReader except: from pandas_datareader.data import DataReader from datetime import datetime import matplotlib.pyplot as plt import matplotlib.mlab as mlab %matplotlib inline fb = DataReader('FB', 'yahoo', datetime(2013,1,1), datetime(2016,6,10)) fb['Logged Adj Close'] = np.log(fb['Adj Close'].values) plt.figure(figsize=(15,5)) plt.plot(fb.index[1:len(fb.index)],np.diff(fb['Adj Close'].values)) plt.ylabel('Returns') plt.title('IBM Returns') plt.show()
try: from pandas.io.data import DataReader except ImportError: from pandas_datareader.data import DataReader
Thanks - I am aware of this, and will update docs when I see the deprecated module
in http://www.pyflux.com/metropolis-hastings/