USAboundariesData (>= 0.2.0), knitr, testthat (>= 0.9.1)
sf (>= 0.5.1), testthat (>= 0.9.1), USAboundariesData (>=
0.3.0), covr
sf (>= 0.5.1), testthat (>= 0.9.1), USAboundariesData (>=
0.3.1), covr, knitr, rmarkdown, dplyr, leaflet
sf (>= 1.0.0), testthat (>= 0.9.1), USAboundariesData (>=
0.4.0), covr, knitr, rmarkdown, dplyr, leaflet