Michael Clark

### Bigger changes - [ ] All chapters should have key ideas, why this matters, good to know, where to go, wrapping up sections (and exercises if appropriate); reference per...

Maybe there is enough with the intro/key-ideas, but should we add a 'goals' section at the beginning? For example, for lm chap Chapter goals: - Understand what a model is...

https://quarto.org/docs/authoring/conditional.html Wish we'd known about that a long time ago. Example that comes to mind is the 3d plot for maxlike surface, but technically we could do every plot as...

For our own convenience, move data imports to top setup chunk so that we don't have to hunt.

Any main part with a model demonstration (or possibly something related) should have a single exercise very simply described. For example: > Use x model with the census data. Include...

This form is just something like the following: ```md ## title {#sec-title} ### cool section {#sec-cool} ``` https://quarto.org/docs/books/book-crossrefs.html#creating-references