Well, two packages, at least. Having not posted in well… forever… this is a decent move back into the world of blogging (which is far harder in 2018 than it was in, say, 2009.)
I have been working on Shiny based mapping apps recently and found the Zip Radius Package potentially convenient. I even made a map of zip codes and population within 100 miles of 48104.
The fieldRS package provides a convenient way of classifying and mapping remote sensing data, which will be extremly handy when doing the snake project, for example. An open question was how to access localized risk based on topography and landuse. I had no convenient way of assessing this at the time.