Hello!
This repository contains the accompanying data and example solution code for The Well-Grounded Data Analyst (Manning, 2025).
You can buy the book here: http://mng.bz/ddZO
In each chapter folder, you will find the data files required to attempt the project along with Jupyter notebooks containing the example solution code, which I walk through in great detail in the book.
Currently, the one exception is chapter 4 where the data files are too large for GitHub and can be found elsewhere. See the README in the chapter-4 folder for details.
In the future, different versions of the libraries may produce different results, so I have included the files required to recreate the virtual environment I used for the solutions. The use of these is detailed in an appendix in the book.
As I say in the book, I recommend attempting the projects yourself before looking at the example solutions.
Have fun!
David