This online book is to help organize my lecture notes on data processing and analytics using Python.

The book is interactive and you can modify any code and re-run it right here in the book. For example, click the Edit button (a pen icon) at the top-right corner of the following code box to enter the interactive mode:

Note for the first time, it may take a little while to load the Python kernel.

After the first run, you can change the code and run it again. So feel free to play with this feature and follow related exercises in the book.

I appreciate any feedback, suggestions, and/or corrections on the text.

Weimao Ke

Philadelphia, 2020