Using Maps and Lists effectively
In this practical, I will briefly show you the power of using maps and lists in R.
We will delve into this in far greater detail in financial econometrics - this practical just gives you a brief overview of the principle of split-apply-combine using lists and maps using a practical example.
For attribution, please cite this work as
Katzke (2026, March 17). Data Science for Economics and Finance: Mapping. Retrieved from https://www.datsci.nfkatzke.com/posts/2026-03-17-mapping/
BibTeX citation
@misc{katzke2026mapping,
author = {Katzke, N.F.},
title = {Data Science for Economics and Finance: Mapping},
url = {https://www.datsci.nfkatzke.com/posts/2026-03-17-mapping/},
year = {2026}
}