* Move workflow section into Quarto chapter
* Delete removed chapter
* - Hide figures in exercises
- Change eval: false to fig-show: hide
* Remove
* Fix color scale, closes#1243
* Fix plot size
* Reduce image size + formatted excel discussion
* Shorten URLs where possible
* Fix text running off the page on PDF
* Address figure sizing issue
* Re-org removes the need for this reference
* Remove one plot to reduce redundancy
* Read thru
* Minor edits
* Add ggthemes
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