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Alan Jones

Code from articles that I have written

Alan Jones

Code from my articles on Medium

Below is a list of some of the articles/tutorials that I have written (mostly on Medium) and example code to go with them.

You can see the whole list of articles in my Medium profile.


Web Visualization with Plotly and Flask

[Sample code and the list of articles is here]

Why use Dash when Plotly plus Flask is easy and more flexible? In the first of two articles I compare a simple Dash app with a similar one constructed from Flask and HTML. I conclude that my version is (from an admittedly biased point of view) easier and more flexible than Dash.

A third article uses the techniques used above to create a stock tracking app.


Sentiment Analysis of Tweets

[Article][Code]

This is an article on Medium that looks at sentiment analysis using the Python VADER library


Visualizing Twitter Statistics with Python and Pandas

[Article][Code]

This is an article on Medium that looks at producing stats from the Twitter API


Jupyter and Markdown

[Article] [Code]

Whether you are sharing your Jupyter Notebooks with friends and colleagues or publishing them more widely, they will be better appreciated if they are well laid out and formatted - Medium article.


Python Pandas and SQLite

[Article] [Code]

Using SQLite to store your Pandas dataframes gives you a persistent store and a way of easily selecting and filtering your data


5 Visualization Libraries for Python

[Article] [Code]

Matplotlib, Pandas, Seaborn, Plotnine and MplFinance all have their strengths — let’s get a feel for each of them


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Please note that all the software in this repo is written for educational purposes and should not be considered suitable for production code