http://yutingvpn.tw/wordpress/purchase/
https://www.ptt.cc/bbs/Stock/M.1514954172.A.756.html
https://youtu.be/tgpF_z_j1K0?t=1652
寫程式這麼久，python真的有夠難寫的，網路上一堆範例都有語法上的錯誤或不完整的，後來經由大陸某教學網終於成功
https://morvanzhou.github.io/tutorials/data-manipulation/np-pd/3-8-pd-plot/
1、donwload python3 from python website
2、create aaa.py put context
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt ts = pd.Series(np.random.randn(1000), index=pd.date_range(‘1/1/2000’, periods=1000))
ts = ts.cumsum()
print(ts)
ts.plot()
plt.show() //This is best important!!
3、python aaa.py then see error. Usually is package not install. So just pip install
import matplotlib.pyplot as plt # pip install matplotlib
import pandas as pd # pip install pandas
see screen have notis, just follow install.
