knitr::opts_chunk$set( collapse = TRUE # comment = "#>" )
This is a tutorial outlining one of the basic ways of visualizing data with the chicagodata package, using SVI data from the CDC, a dataset of affordable housing units from Chicago's data portal, and tmaps.
### load the relevant packages #library(chicagodata) - not quite here yet! library(tmap) library(sf) library(rgeos) library(rgdal) library(spdep) library(dplyr) ###download csv from the Chicago data portal and save it into the relevant working directory #https://data.cityofchicago.org/Community-Economic-Development/Affordable-Rental-Housing-Developments/s6ha-ppgi
### loading the affordable housing csv into an sf object using csv_to_sf #affordable_housing <- csv_to_sf("affordable_housing", "~/Downloads/Affordable_Rental_Housing_Developments", "Longitude", "Latitude", 4326)
###now lets load the svi data, an sf object by tract #chicago_svi <- chicago_svi #class(chicago_svi)
###now lets create a basic map using R_PL_THEME1, one of the SVI summary statistics, and the affordable housing units #tm_shape(svi_shapes) + tm_polygons("R_PL_THEME1", palette = "Blues") + #tm_shape(affordable_housing) + tm_dots()
Great job!
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