# Reference Notebooks

Supplementary reference notebooks for data science topics.

## How To Use This Folder

- Treat this folder as a lookup shelf for examples, not as a linear sequence.
- Come here when you need a second example, a quick refresher, or a notebook pattern to adapt.

## What Comes Next

- Return to [../README.md](../README.md) to choose a more structured examples branch.
- Go back to the main [02-data-science/README.md](../../../README.md) if you want to resume the primary curriculum flow.
