Numpy&pandas(八)–股票分析实例

股票数据分析 具体详见 https://github.com/kamidox/stock-analysis 分析波动幅度 %matplotlib inline import pandas as pd import numpy as np import os import matplotlib.pyplot as plt datadir = 'yahoo-data' fname = '002001.csv' data = pd.read_csv(os.path.join(datadir, fname), index_col='Date', parse_dates=True) #读取文件,将da