ation of the book's progress over time is illustrated below (to be updated roughly every week as the book progresses). -->
<!--






<!-- Book statistics: estimated number of pages per chapter over time. -->
<!--
## Citations
-->
<!--
TODO

To cite packages used in this book we use code from [Efficient R Programming](https://csgillespie.github.io/efficientR/):


``` r
# geocompkg:::generate_citations()
```

This generates .bib and .csv files containing the packages.
The current of packages used can be read