Lab 4 overview

In this lab, you will create a visual of the average heart rate data in your Python notebook. First, you will create a view of your data, then you’ll queue this data in a background thread, and finally plot it using MatPlotLib.

Prerequisites

Be sure to complete Lab 3. Copy and paste your Lab 3 code into the coding cell under Lab 4 – Visualize data in Python notebook > Step 1 – Viewing data on the course exercise notebook. Leave the other cells under Lab 4 as they appear.

Alternatively, if you did not successfully complete Lab 3, you can copy and paste the Lab 3 code from the course solutions notebook.

Some background knowledge of Python Matplotlib is useful but not required.