In this example we show how to use Numpy and Matplotlib (Python) from an WebSocket server (NodeJS) in order to build a Polyglot Data Analysis and Visualization API.

# Two signals with a coherent part at 10Hz and a random part s1 = np.sin(2 * np.pi * 10 * t) + nse1 s2 = np.sin(2 * np.pi * 10 * t) + nse2 ...

[Randall Munroe] certainly understands the power of graphical representation of data. The humorous plots in his xkcd webcomic are one of the favorite parts for many readers. Their distinctive, ...

In today's data-driven world, organizations are inundated with vast amounts of data generated from various sources such as sensors, social media, and transactional systems. Effectively exploring and ...

Jumping into data analysis without proper data cleaning will certainly lead to incorrect results. The Python Data Cleaning Cookbook - Second Edition will show you tools and techniques for cleaning and ...

A surprisingly powerful partnership ...