(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
library(rgdal) # R wrapper around GDAL/OGR | |
library(ggplot2) # for general plotting | |
library(ggmaps) # for fortifying shapefiles | |
# First read in the shapefile, using the path to the shapefile and the shapefile name minus the | |
# extension as arguments | |
shapefile <- readOGR("path/to/shapefile/", "name_of_shapefile") | |
# Next the shapefile has to be converted to a dataframe for use in ggplot2 | |
shapefile_df <- fortify(shapefile) |