云金杞

# -*- coding: utf-8 -*-"""Created on Thu Jun 22 17:03:16 2017@author: yunjinqi E-mail:yunjinqi@qq.com Differentiate yourself in the world from anyone else."""import pandas as pdimport num

# -*- coding: utf-8 -*-"""Created on Thu Jun 22 17:03:16 2017@author: yunjinqi E-mail:yunjinqi@qq.com Differentiate yourself in the world from anyone else."""import pandas as pdimport num

#编写hurst指数from numpy import std, subtract, polyfit, sqrt, logimport numpy as npimport pandas as pdfrom matplotlib import pyplot as pltfrom datetime import timedeltafrom statsmodels import regres