In learning how to use Python and plotly to process data, after two hours of hard trial and error, I finally completed the examples of scatter plot and polyline plot. In the process of using, I encountered a big pit, because the official case is stored online, so it needs to install jupyter (i.e. ipython) to use notebook to process the generate ...
Posted on Mon, 30 Sep 2019 13:35:37 -0700 by xepherys
Friends who have studied Python data analysis know that there are many excellent tripartite libraries in visualization tools, such as matplotlib, seaborn, plotly, Boken, pyecharts and so on. These visualization libraries have their own characteristics and are widely used in practical a ...
Posted on Thu, 01 Aug 2019 00:36:32 -0700 by newbie5050
Python Data Analysis
Chapter 1 Introduction to Python Library
First, look at a brain map that depicts data analysis software.
Brain Map of Data Analysis Software
Various databases, data analysis, data processing and data visualization.
1.1 Software for Books
1.2 Install NumPy, Scipy, matpllotlib and IPthon through source code ...
Posted on Tue, 14 May 2019 23:46:15 -0700 by Capnstank
Preface"Hand-in-Hand" series will introduce Python beginners to several libraries that are most widely used in quantitative finance: NumPy (array, linear algebra), SciPy (statistics), pandas (time series, data analysis), and matplotlib (visual analysis). It is recommended to install Anaconda software (with the common libraries mention ...
Posted on Sun, 05 May 2019 01:16:37 -0700 by TheoGB
We generated purchase contracts in bulk in Example 7.But suppose our company name has changed from ABC Trading Company to ABC Ltd., then we need to replace the corresponding position in each contract.Of course, you can also modify the original template and regenerate the contract.Here's how to use Python to batch replace text i ...
Posted on Mon, 29 Apr 2019 07:10:36 -0700 by bleh