standard deviationsd(x)numpy.std(x) loglog(x)math.log(x) meanmean(x)numpy.mean(x) medianmedian(x)numpy.media(x) Data Manipulation functionRPython convert character to numericas.numeric(x)for single values:int(x),long(x),float(x) ...
I'd highly appreciate your help on this. Please find below the code. Kind regards. `# AI 2018 Importing the libraries import os import numpy as np import gym from gym import wrappers import pybullet_envs Setting the Hyper Parameters class Hp(): def __init__(self): self.nb_steps = 10...
numpy.diag(arr)is used to extract the main diagonal elements from the arrayarr. The resultingarr2variable will be a 1D array containing the values[9, 240, 108], which are the diagonal elements of the original array.
二、讀取數據 import pandas as pdimport numpy as npimport matplotlib.pyplot as plt#%matplotlib inlineaapl=pd.read_csv(AAPL_CLOSE,index_col=Date,parse_dates=True)cisco=pd.read_csv(CISCO_CLOSE,index_col=Date,parse_dates=True)ibm=pd.read_csv(IBM_CLOSE,index_col=Date,parse_dates=True)amzn=pd...