Chapter 9 TODO: Poisson Regression

9.1 TL;DR

What it does
TODO
When to do it
TODO
How to do it
TODO
How to assess it
TODO

9.2 What it does

TODO

9.3 When to do it

TODO

9.4 How to do it

TODO

9.5 How to assess it

TODO

9.6 Where to learn more

TODO