Customizing geom_sf() plots
As you've learned in previous chapters, it is a good idea to clean up and format your ggplot2 visualizations before sharing with others. In this exercise, you'll make some modifications to your map of Texas House districts such as removing the gridlines and adding an informative title.
Bu egzersiz
Analyzing US Census Data in R
kursunun bir parçasıdırEgzersiz talimatları
- Specify that you'll be drawing a ggplot, with the legislative district fill set to
Party. - Set the datum to
NAincoord_sf()to remove the gridlines behind the map. - Give the map an informative title.
Uygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
# Draw a ggplot without gridlines and with an informative title
___(tx_joined, ___(___ = Party)) +
___() +
coord_sf(crs = 3083, ___ = NA) +
___(values = c("R" = "red", "D" = "blue")) +
theme_minimal(base_size = 16) +
labs(___ = "State House Districts in Texas")