knitr::opts_chunk$set(cache = FALSE)

Introduction

This notebook illustrates data access through both tigris and tidycensus as well as joins using dplyr.

Dependencies

This notebook requires the following packages:

# tidyverse packages
library(dplyr)       # data wrangling

Attaching package: ‘dplyr’

The following objects are masked from ‘package:stats’:

    filter, lag

The following objects are masked from ‘package:base’:

    intersect, setdiff, setequal, union
# spatial packages
library(mapview)     # preview geometric data
Registered S3 method overwritten by 'htmlwidgets':
  method           from         
  print.htmlwidget tools:rstudio
library(sf)          # spatial tools
Linking to GEOS 3.8.1, GDAL 3.2.1, PROJ 7.2.1
library(tidycensus)  # demographic data
library(tigris)      # tiger/line data
To enable 
caching of data, set `options(tigris_use_cache = TRUE)` in your R script or .Rprofile.

Attaching package: ‘tigris’

The following object is masked from ‘package:tidycensus’:

    fips_codes
# other packages
library(here)        # file path management
here() starts at /Users/prenercg/GitHub/slu-soc5650/module-2-combine-sources

tidycensus Set-up

Before using tidycensus, you need to install a census API key. Use the syntax below, copied into your console, to install the key you received via email.

census_api_key("KEY", install = TRUE)

This is not a code chunk you will need in each notebook. As long as install = TRUE, you will only have to do this once!

Decennial Census Data

Get List of Variables

To get a preview of variables available in the get_decennial() function, we can use the load_variables() function:

census <- load_variables(year = 2000, dataset = "sf1")

I find it useful to assign the output of this function to an object so that I can search through it. Try searching for the variable P0010001, the total population of a geographic unit, in the census object.

Download a Single Variable

To download data, we can use use the get_decennial() function to access, for example, population by state in 2000:

popStates <- get_decennial(geography = "state", year = 2000, variable = "P001001")

A full list of the geographies available in tidycensus can be found here.

Download a Full Table

Most variables in the decennial census are actually a part of a table. There are individual variables, for example, for race:

census %>%
  filter(concept == "P3. RACE [8]")

We rarely want to download these one at a time. Instead, we want to download them at one time into a single data frame. The table number for these data is P003 - we take the first four characters from the name variable.

cityRace00 <- get_decennial(geography = "tract", year = 2000, state = 29,
                            county = "510", table = "P003", output = "wide")

We’ve used the FIPS codes for both Missouri (29) and St. Louis City (29510) here - you can find a full list of Missouri counties here.

Add Geometry

The tidycensus package also includes tools for downloading the geometries for these data as well. For instance, we can add geometric data to our previous call for City of St. Louis tract-level data on race by adding the geometry = TRUE argument:

## download
cityRace00 <- get_decennial(geography = "tract", year = 2000, state = 29,
                            county = "510", table = "P003", output = "wide",
                            geometry = TRUE)
Getting data from the 2000 decennial Census
Downloading feature geometry from the Census website.  To cache shapefiles for use in future sessions, set `options(tigris_use_cache = TRUE)`.
Loading SF1 variables for 2000 from table P003. To cache this dataset for faster access to Census tables in the future, run this function with `cache_table = TRUE`. You only need to do this once per Census dataset.
Using Census Summary File 1
Using Census Summary File 1

  |                                                                                                                                                         
  |                                                                                                                                                   |   0%
  |                                                                                                                                                         
  |==                                                                                                                                                 |   1%
  |                                                                                                                                                         
  |===                                                                                                                                                |   2%
  |                                                                                                                                                         
  |====                                                                                                                                               |   3%
  |                                                                                                                                                         
  |=====                                                                                                                                              |   3%
  |                                                                                                                                                         
  |=====                                                                                                                                              |   4%
  |                                                                                                                                                         
  |======                                                                                                                                             |   4%
  |                                                                                                                                                         
  |=======                                                                                                                                            |   5%
  |                                                                                                                                                         
  |========                                                                                                                                           |   5%
  |                                                                                                                                                         
  |=========                                                                                                                                          |   6%
  |                                                                                                                                                         
  |==========                                                                                                                                         |   7%
  |                                                                                                                                                         
  |===========                                                                                                                                        |   7%
  |                                                                                                                                                         
  |===========                                                                                                                                        |   8%
  |                                                                                                                                                         
  |============                                                                                                                                       |   8%
  |                                                                                                                                                         
  |=============                                                                                                                                      |   9%
  |                                                                                                                                                         
  |==============                                                                                                                                     |   9%
  |                                                                                                                                                         
  |==============                                                                                                                                     |  10%
  |                                                                                                                                                         
  |===============                                                                                                                                    |  10%
  |                                                                                                                                                         
  |================                                                                                                                                   |  11%
  |                                                                                                                                                         
  |=================                                                                                                                                  |  11%
  |                                                                                                                                                         
  |=================                                                                                                                                  |  12%
  |                                                                                                                                                         
  |==================                                                                                                                                 |  12%
  |                                                                                                                                                         
  |==================                                                                                                                                 |  13%
  |                                                                                                                                                         
  |===================                                                                                                                                |  13%
  |                                                                                                                                                         
  |====================                                                                                                                               |  13%
  |                                                                                                                                                         
  |====================                                                                                                                               |  14%
  |                                                                                                                                                         
  |======================                                                                                                                             |  15%
  |                                                                                                                                                         
  |=======================                                                                                                                            |  16%
  |                                                                                                                                                         
  |========================                                                                                                                           |  16%
  |                                                                                                                                                         
  |==========================                                                                                                                         |  17%
  |                                                                                                                                                         
  |===========================                                                                                                                        |  19%
  |                                                                                                                                                         
  |=============================                                                                                                                      |  20%
  |                                                                                                                                                         
  |===============================                                                                                                                    |  21%
  |                                                                                                                                                         
  |=================================                                                                                                                  |  22%
  |                                                                                                                                                         
  |==================================                                                                                                                 |  23%
  |                                                                                                                                                         
  |====================================                                                                                                               |  25%
  |                                                                                                                                                         
  |======================================                                                                                                             |  26%
  |                                                                                                                                                         
  |========================================                                                                                                           |  27%
  |                                                                                                                                                         
  |==========================================                                                                                                         |  28%
  |                                                                                                                                                         
  |============================================                                                                                                       |  30%
  |                                                                                                                                                         
  |==============================================                                                                                                     |  31%
  |                                                                                                                                                         
  |===============================================                                                                                                    |  32%
  |                                                                                                                                                         
  |================================================                                                                                                   |  32%
  |                                                                                                                                                         
  |=================================================                                                                                                  |  33%
  |                                                                                                                                                         
  |===================================================                                                                                                |  35%
  |                                                                                                                                                         
  |====================================================                                                                                               |  36%
  |                                                                                                                                                         
  |=======================================================                                                                                            |  37%
  |                                                                                                                                                         
  |========================================================                                                                                           |  38%
  |                                                                                                                                                         
  |==========================================================                                                                                         |  40%
  |                                                                                                                                                         
  |============================================================                                                                                       |  41%
  |                                                                                                                                                         
  |===============================================================                                                                                    |  43%
  |                                                                                                                                                         
  |===================================================================                                                                                |  45%
  |                                                                                                                                                         
  |=====================================================================                                                                              |  47%
  |                                                                                                                                                         
  |======================================================================                                                                             |  48%
  |                                                                                                                                                         
  |=========================================================================                                                                          |  49%
  |                                                                                                                                                         
  |==========================================================================                                                                         |  50%
  |                                                                                                                                                         
  |==============================================================================                                                                     |  53%
  |                                                                                                                                                         
  |=================================================================================                                                                  |  55%
  |                                                                                                                                                         
  |====================================================================================                                                               |  57%
  |                                                                                                                                                         
  |=====================================================================================                                                              |  58%
  |                                                                                                                                                         
  |=======================================================================================                                                            |  59%
  |                                                                                                                                                         
  |===========================================================================================                                                        |  62%
  |                                                                                                                                                         
  |============================================================================================                                                       |  63%
  |                                                                                                                                                         
  |================================================================================================                                                   |  65%
  |                                                                                                                                                         
  |==================================================================================================                                                 |  67%
  |                                                                                                                                                         
  |===================================================================================================                                                |  67%
  |                                                                                                                                                         
  |=======================================================================================================                                            |  70%
  |                                                                                                                                                         
  |==========================================================================================================                                         |  72%
  |                                                                                                                                                         
  |==============================================================================================================                                     |  75%
  |                                                                                                                                                         
  |=================================================================================================================                                  |  77%
  |                                                                                                                                                         
  |====================================================================================================================                               |  79%
  |                                                                                                                                                         
  |=====================================================================================================================                              |  80%
  |                                                                                                                                                         
  |=======================================================================================================================                            |  81%
  |                                                                                                                                                         
  |=========================================================================================================================                          |  82%
  |                                                                                                                                                         
  |===========================================================================================================================                        |  84%
  |                                                                                                                                                         
  |============================================================================================================================                       |  84%
  |                                                                                                                                                         
  |================================================================================================================================                   |  87%
  |                                                                                                                                                         
  |==================================================================================================================================                 |  89%
  |                                                                                                                                                         
  |=====================================================================================================================================              |  90%
  |                                                                                                                                                         
  |=========================================================================================================================================          |  93%
  |                                                                                                                                                         
  |==============================================================================================================================================     |  97%
  |                                                                                                                                                         
  |===================================================================================================================================================| 100%
## preview
mapview(cityRace00, zcol = "P003005")

Notice how I used the zcol argument for mapview() to preview a specific set of data as a thematic layer on the map! These data are not normalized, but we do get a quick preview of the distribution of Asian residents in St. Louis City.

Decennial Census Data

Get List of Variables

To get a preview of variables available in the get_acs() function, we can use the load_variables() function again. We’ll use "acs5" for our dataset and, for this example, we’ll pull from the most recent 2019 ACS year:

census <- load_variables(year = 2019, dataset = "acs5")

Try searching for the table B19013, the median household income table.

Get and Interpret ACS Data

We’ll illustrate get_acs() by using the data in table B19019. First, we’ll download these data as a full table for all counties in Missouri:

## download
countyIncome <- get_acs(geography = "county", year = 2019, state = 29,
                        table = "B19019", output = "wide", geometry = TRUE)
Getting data from the 2015-2019 5-year ACS
Downloading feature geometry from the Census website.  To cache shapefiles for use in future sessions, set `options(tigris_use_cache = TRUE)`.
Loading ACS5 variables for 2019 from table B19019. To cache this dataset for faster access to ACS tables in the future, run this function with `cache_table = TRUE`. You only need to do this once per ACS dataset.

  |                                                                                                                                                         
  |                                                                                                                                                   |   0%
  |                                                                                                                                                         
  |=                                                                                                                                                  |   1%
  |                                                                                                                                                         
  |===                                                                                                                                                |   2%
  |                                                                                                                                                         
  |====                                                                                                                                               |   2%
  |                                                                                                                                                         
  |=====                                                                                                                                              |   3%
  |                                                                                                                                                         
  |======                                                                                                                                             |   4%
  |                                                                                                                                                         
  |=======                                                                                                                                            |   5%
  |                                                                                                                                                         
  |=========                                                                                                                                          |   6%
  |                                                                                                                                                         
  |==========                                                                                                                                         |   7%
  |                                                                                                                                                         
  |===========                                                                                                                                        |   7%
  |                                                                                                                                                         
  |============                                                                                                                                       |   8%
  |                                                                                                                                                         
  |=============                                                                                                                                      |   9%
  |                                                                                                                                                         
  |==============                                                                                                                                     |   9%
  |                                                                                                                                                         
  |==============                                                                                                                                     |  10%
  |                                                                                                                                                         
  |===============                                                                                                                                    |  10%
  |                                                                                                                                                         
  |===============                                                                                                                                    |  11%
  |                                                                                                                                                         
  |=================                                                                                                                                  |  12%
  |                                                                                                                                                         
  |==================                                                                                                                                 |  12%
  |                                                                                                                                                         
  |===================                                                                                                                                |  13%
  |                                                                                                                                                         
  |====================                                                                                                                               |  13%
  |                                                                                                                                                         
  |====================                                                                                                                               |  14%
  |                                                                                                                                                         
  |======================                                                                                                                             |  15%
  |                                                                                                                                                         
  |=======================                                                                                                                            |  16%
  |                                                                                                                                                         
  |========================                                                                                                                           |  16%
  |                                                                                                                                                         
  |=========================                                                                                                                          |  17%
  |                                                                                                                                                         
  |==========================                                                                                                                         |  18%
  |                                                                                                                                                         
  |===========================                                                                                                                        |  18%
  |                                                                                                                                                         
  |============================                                                                                                                       |  19%
  |                                                                                                                                                         
  |=============================                                                                                                                      |  20%
  |                                                                                                                                                         
  |==============================                                                                                                                     |  20%
  |                                                                                                                                                         
  |===============================                                                                                                                    |  21%
  |                                                                                                                                                         
  |=================================                                                                                                                  |  23%
  |                                                                                                                                                         
  |==================================                                                                                                                 |  23%
  |                                                                                                                                                         
  |====================================                                                                                                               |  25%
  |                                                                                                                                                         
  |=====================================                                                                                                              |  25%
  |                                                                                                                                                         
  |======================================                                                                                                             |  26%
  |                                                                                                                                                         
  |=======================================                                                                                                            |  26%
  |                                                                                                                                                         
  |=========================================                                                                                                          |  28%
  |                                                                                                                                                         
  |===========================================                                                                                                        |  29%
  |                                                                                                                                                         
  |==============================================                                                                                                     |  31%
  |                                                                                                                                                         
  |=================================================                                                                                                  |  33%
  |                                                                                                                                                         
  |===================================================                                                                                                |  35%
  |                                                                                                                                                         
  |====================================================                                                                                               |  35%
  |                                                                                                                                                         
  |=====================================================                                                                                              |  36%
  |                                                                                                                                                         
  |=======================================================                                                                                            |  38%
  |                                                                                                                                                         
  |=========================================================                                                                                          |  39%
  |                                                                                                                                                         
  |============================================================                                                                                       |  41%
  |                                                                                                                                                         
  |=============================================================                                                                                      |  42%
  |                                                                                                                                                         
  |===============================================================                                                                                    |  43%
  |                                                                                                                                                         
  |===================================================================                                                                                |  45%
  |                                                                                                                                                         
  |=====================================================================                                                                              |  47%
  |                                                                                                                                                         
  |=======================================================================                                                                            |  48%
  |                                                                                                                                                         
  |=========================================================================                                                                          |  49%
  |                                                                                                                                                         
  |==========================================================================                                                                         |  51%
  |                                                                                                                                                         
  |===========================================================================                                                                        |  51%
  |                                                                                                                                                         
  |=============================================================================                                                                      |  52%
  |                                                                                                                                                         
  |==============================================================================                                                                     |  53%
  |                                                                                                                                                         
  |===============================================================================                                                                    |  53%
  |                                                                                                                                                         
  |===============================================================================                                                                    |  54%
  |                                                                                                                                                         
  |================================================================================                                                                   |  54%
  |                                                                                                                                                         
  |=================================================================================                                                                  |  55%
  |                                                                                                                                                         
  |===================================================================================                                                                |  56%
  |                                                                                                                                                         
  |====================================================================================                                                               |  57%
  |                                                                                                                                                         
  |======================================================================================                                                             |  59%
  |                                                                                                                                                         
  |=======================================================================================                                                            |  59%
  |                                                                                                                                                         
  |=========================================================================================                                                          |  61%
  |                                                                                                                                                         
  |==========================================================================================                                                         |  61%
  |                                                                                                                                                         
  |===========================================================================================                                                        |  62%
  |                                                                                                                                                         
  |============================================================================================                                                       |  62%
  |                                                                                                                                                         
  |============================================================================================                                                       |  63%
  |                                                                                                                                                         
  |=============================================================================================                                                      |  63%
  |                                                                                                                                                         
  |===============================================================================================                                                    |  65%
  |                                                                                                                                                         
  |=================================================================================================                                                  |  66%
  |                                                                                                                                                         
  |===================================================================================================                                                |  68%
  |                                                                                                                                                         
  |=====================================================================================================                                              |  69%
  |                                                                                                                                                         
  |=======================================================================================================                                            |  70%
  |                                                                                                                                                         
  |=========================================================================================================                                          |  71%
  |                                                                                                                                                         
  |===========================================================================================================                                        |  73%
  |                                                                                                                                                         
  |=============================================================================================================                                      |  74%
  |                                                                                                                                                         
  |==============================================================================================================                                     |  75%
  |                                                                                                                                                         
  |=================================================================================================================                                  |  77%
  |                                                                                                                                                         
  |====================================================================================================================                               |  79%
  |                                                                                                                                                         
  |======================================================================================================================                             |  81%
  |                                                                                                                                                         
  |========================================================================================================================                           |  81%
  |                                                                                                                                                         
  |===========================================================================================================================                        |  84%
  |                                                                                                                                                         
  |=============================================================================================================================                      |  85%
  |                                                                                                                                                         
  |===============================================================================================================================                    |  87%
  |                                                                                                                                                         
  |=================================================================================================================================                  |  88%
  |                                                                                                                                                         
  |===================================================================================================================================                |  89%
  |                                                                                                                                                         
  |=====================================================================================================================================              |  90%
  |                                                                                                                                                         
  |=======================================================================================================================================            |  92%
  |                                                                                                                                                         
  |==========================================================================================================================================         |  94%
  |                                                                                                                                                         
  |=============================================================================================================================================      |  96%
  |                                                                                                                                                         
  |================================================================================================================================================   |  98%
  |                                                                                                                                                         
  |================================================================================================================================================== |  99%
  |                                                                                                                                                         
  |===================================================================================================================================================| 100%
## preview
mapview(countyIncome, zcol = "B19019_001E")

Notice how we needed to specify _001E for zcol. That references the specific variable we want to map - variable 1 in the table’s estimate (or E). The M values refer to the margin of the error - we expect this estimate to be off by some amount within +/- this value.

We can also download a specific column, like the median income for one-person households (B19019_002):

## download
countyIncome <- get_acs(geography = "county", year = 2019, state = 29,
                        variables = "B19019_002", output = "wide", 
                        geometry = TRUE)
Getting data from the 2015-2019 5-year ACS
Downloading feature geometry from the Census website.  To cache shapefiles for use in future sessions, set `options(tigris_use_cache = TRUE)`.
## preview
mapview(countyIncome, zcol = "B19019_002E")

Combining Data Sources

Perhaps we have a range of data that we want to include. For this example, we’ll download data on median income and the proportion of women in tracts in Boone County, Missouri. We’ll download the income data with geometry = TRUE and the sex data with geometry = FALSE:

## download
booneIncome <- get_acs(geography = "tract", year = 2019, state = 29,
                       county = "019", variables = "B19019_001", 
                       output = "wide", geometry = TRUE) %>%
  rename(median_income = B19019_001E) %>%
  select(GEOID, median_income)
Getting data from the 2015-2019 5-year ACS
Downloading feature geometry from the Census website.  To cache shapefiles for use in future sessions, set `options(tigris_use_cache = TRUE)`.

  |                                                                                                                                                         
  |                                                                                                                                                   |   0%
  |                                                                                                                                                         
  |========================                                                                                                                           |  17%
  |                                                                                                                                                         
  |===================================================================================================================================================| 100%
## download
booneSex <- get_acs(geography = "tract", year = 2019, state = 29,
                       county = "019", variables = c("B01001_001", "B01001_026"),
                       output = "wide") %>%
  mutate(pct_women = B01001_026E/B01001_001E*100) %>%
  select(GEOID, pct_women)
Getting data from the 2015-2019 5-year ACS

To combine these data, we’ll use left_join() from dplyr. Our sf object should always be the first object in the join (the x data) and our non-sf data should be the second data (the y data):

boone <- left_join(booneIncome, booneSex, by = "GEOID")

Three common issues arise:

  1. The ID columns are named differently: by = c("GEOID" = "geoid")
  2. The ID columns are different type: booneIncome <- mutate(GEOID = as.numeric(GEOID))
  3. Both objects are sf objects: st_geometry(booneSEX) <- NULL

Using Tigris

To get data from the TIGER/line database, we can use the tigris package. You can see a full list of the data available here.

State Data

We can download a generalized version, which smooths out state boundaries so that the overall image is both smaller in disk size and (sometimes) easier to read. This is particularly helpful if you are making small scale maps of the entire United States. We’ll get these data at the “20m” resolution using the states() function:

states <- states(cb = TRUE, resolution = "20m")

  |                                                                                                                                                         
  |                                                                                                                                                   |   0%
  |                                                                                                                                                         
  |================================================================================================================================                   |  87%
  |                                                                                                                                                         
  |===================================================================================================================================================| 100%

County Data

Now, we’ll get more detailed data - all of the county boundaries for Missouri. We’ll use the counties() function using a slightly less generalized resolution, “5m”:

moCounties <- counties(cb = TRUE, resolution = "5m")

  |                                                                                                                                                         
  |                                                                                                                                                   |   0%
  |                                                                                                                                                         
  |==                                                                                                                                                 |   1%
  |                                                                                                                                                         
  |==========================                                                                                                                         |  18%
  |                                                                                                                                                         
  |==============================================                                                                                                     |  32%
  |                                                                                                                                                         
  |==============================================================                                                                                     |  42%
  |                                                                                                                                                         
  |========================================================================                                                                           |  49%
  |                                                                                                                                                         
  |===========================================================================                                                                        |  51%
  |                                                                                                                                                         
  |===================================================================================================                                                |  67%
  |                                                                                                                                                         
  |====================================================================================================                                               |  68%
  |                                                                                                                                                         
  |===================================================================================================================================================| 100%

Tract Data

Now, we’ll get even more detailed data - all of the tract boundaries for St. Charles County, Missouri. We’ll use the tracts() function with cb = FALSE by default:

stCharlesTracts <- tracts(state = 29, county = 183)

  |                                                                                                                                                         
  |                                                                                                                                                   |   0%
  |                                                                                                                                                         
  |=                                                                                                                                                  |   1%
  |                                                                                                                                                         
  |==========                                                                                                                                         |   7%
  |                                                                                                                                                         
  |==============                                                                                                                                     |   9%
  |                                                                                                                                                         
  |===============                                                                                                                                    |  10%
  |                                                                                                                                                         
  |================                                                                                                                                   |  11%
  |                                                                                                                                                         
  |=================                                                                                                                                  |  11%
  |                                                                                                                                                         
  |===================                                                                                                                                |  13%
  |                                                                                                                                                         
  |=====================                                                                                                                              |  14%
  |                                                                                                                                                         
  |======================                                                                                                                             |  15%
  |                                                                                                                                                         
  |===========================                                                                                                                        |  19%
  |                                                                                                                                                         
  |===============================                                                                                                                    |  21%
  |                                                                                                                                                         
  |=================================                                                                                                                  |  22%
  |                                                                                                                                                         
  |=================================                                                                                                                  |  23%
  |                                                                                                                                                         
  |=====================================                                                                                                              |  25%
  |                                                                                                                                                         
  |======================================                                                                                                             |  26%
  |                                                                                                                                                         
  |===========================================                                                                                                        |  29%
  |                                                                                                                                                         
  |===============================================                                                                                                    |  32%
  |                                                                                                                                                         
  |================================================                                                                                                   |  32%
  |                                                                                                                                                         
  |================================================                                                                                                   |  33%
  |                                                                                                                                                         
  |==================================================                                                                                                 |  34%
  |                                                                                                                                                         
  |======================================================                                                                                             |  36%
  |                                                                                                                                                         
  |========================================================                                                                                           |  38%
  |                                                                                                                                                         
  |=========================================================                                                                                          |  39%
  |                                                                                                                                                         
  |==============================================================                                                                                     |  42%
  |                                                                                                                                                         
  |===============================================================                                                                                    |  43%
  |                                                                                                                                                         
  |==================================================================                                                                                 |  45%
  |                                                                                                                                                         
  |====================================================================                                                                               |  46%
  |                                                                                                                                                         
  |======================================================================                                                                             |  48%
  |                                                                                                                                                         
  |=========================================================================                                                                          |  49%
  |                                                                                                                                                         
  |=============================================================================                                                                      |  52%
  |                                                                                                                                                         
  |=============================================================================                                                                      |  53%
  |                                                                                                                                                         
  |================================================================================                                                                   |  54%
  |                                                                                                                                                         
  |================================================================================                                                                   |  55%
  |                                                                                                                                                         
  |=================================================================================                                                                  |  55%
  |                                                                                                                                                         
  |===================================================================================                                                                |  56%
  |                                                                                                                                                         
  |===================================================================================                                                                |  57%
  |                                                                                                                                                         
  |====================================================================================                                                               |  57%
  |                                                                                                                                                         
  |=====================================================================================                                                              |  58%
  |                                                                                                                                                         
  |========================================================================================                                                           |  60%
  |                                                                                                                                                         
  |=========================================================================================                                                          |  60%
  |                                                                                                                                                         
  |=========================================================================================                                                          |  61%
  |                                                                                                                                                         
  |===========================================================================================                                                        |  62%
  |                                                                                                                                                         
  |============================================================================================                                                       |  62%
  |                                                                                                                                                         
  |==============================================================================================                                                     |  64%
  |                                                                                                                                                         
  |=================================================================================================                                                  |  66%
  |                                                                                                                                                         
  |===================================================================================================                                                |  68%
  |                                                                                                                                                         
  |======================================================================================================                                             |  70%
  |                                                                                                                                                         
  |=========================================================================================================                                          |  72%
  |                                                                                                                                                         
  |===========================================================================================================                                        |  73%
  |                                                                                                                                                         
  |=============================================================================================================                                      |  74%
  |                                                                                                                                                         
  |=================================================================================================================                                  |  77%
  |                                                                                                                                                         
  |====================================================================================================================                               |  79%
  |                                                                                                                                                         
  |=======================================================================================================================                            |  81%
  |                                                                                                                                                         
  |==========================================================================================================================                         |  83%
  |                                                                                                                                                         
  |=============================================================================================================================                      |  85%
  |                                                                                                                                                         
  |===============================================================================================================================                    |  86%
  |                                                                                                                                                         
  |================================================================================================================================                   |  87%
  |                                                                                                                                                         
  |===================================================================================================================================                |  89%
  |                                                                                                                                                         
  |=====================================================================================================================================              |  91%
  |                                                                                                                                                         
  |=========================================================================================================================================          |  93%
  |                                                                                                                                                         
  |============================================================================================================================================       |  95%
  |                                                                                                                                                         
  |=================================================================================================================================================  |  99%
  |                                                                                                                                                         
  |===================================================================================================================================================| 100%
---
title: "Meeting Examples - Complete"
author: "Christopher Prener, PhD"
date: '(`r format(Sys.time(), "%B %d, %Y")`)'
output: 
  github_document: default
  html_notebook: default 
---

```{r setup}
knitr::opts_chunk$set(cache = FALSE)
```

## Introduction
This notebook illustrates data access through both `tigris` and `tidycensus` as well as joins using `dplyr`.

## Dependencies
This notebook requires the following packages:

```{r load-packages}
# tidyverse packages
library(dplyr)       # data wrangling

# spatial packages
library(mapview)     # preview geometric data
library(sf)          # spatial tools
library(tidycensus)  # demographic data
library(tigris)      # tiger/line data

# other packages
library(here)        # file path management
```

## tidycensus Set-up
Before using `tidycensus`, you need to install a census API key. Use the syntax below, copied into your console, to install the key you received via email.

```r
census_api_key("KEY", install = TRUE)
```

This is not a code chunk you will need in each notebook. As long as `install = TRUE`, you will only have to do this once!

## Decennial Census Data
### Get List of Variables
To get a preview of variables available in the `get_decennial()` function, we can use the `load_variables()` function:

```{r preview-census}
census <- load_variables(year = 2000, dataset = "sf1") 
```

I find it useful to assign the output of this function to an object so that I can search through it. Try searching for the variable `P0010001`, the total population of a geographic unit, in the `census` object.

### Download a Single Variable
To download data, we can use use the `get_decennial()` function to access, for example, population by state in 2000:

```{r census-state-pop, results = "hide"}
popStates <- get_decennial(geography = "state", year = 2000, variable = "P001001")
```

A full list of the geographies available in `tidycensus` can be found [here](https://walker-data.com/tidycensus/articles/basic-usage.html#geography-in-tidycensus-1).

### Download a Full Table
Most variables in the decennial census are actually a part of a table. There are individual variables, for example, for race:

```{r show-variables}
census %>%
  filter(concept == "P3. RACE [8]")
```

We rarely want to download these one at a time. Instead, we want to download them at one time into a single data frame. The table number for these data is `P003` - we take the first four characters from the `name` variable.

```{r census-stl-race, results = "hide"}
cityRace00 <- get_decennial(geography = "tract", year = 2000, state = 29,
                            county = "510", table = "P003", output = "wide")
```

We've used the FIPS codes for both Missouri (`29`) and St. Louis City (`29510`) here - you can find a full list of Missouri counties [here](https://www.msdis.missouri.edu/resources/fips.html).

### Add Geometry
The `tidycensus` package also includes tools for downloading the geometries for these data as well. For instance, we can add geometric data to our previous call for City of St. Louis tract-level data on race by adding the `geometry = TRUE` argument:

```{r}
## download
cityRace00 <- get_decennial(geography = "tract", year = 2000, state = 29,
                            county = "510", table = "P003", output = "wide",
                            geometry = TRUE)

## preview
mapview(cityRace00, zcol = "P003005")
```

Notice how I used the `zcol` argument for `mapview()` to preview a specific set of data as a thematic layer on the map! These data are not normalized, but we do get a quick preview of the distribution of Asian residents in St. Louis City.

## Decennial Census Data
### Get List of Variables
To get a preview of variables available in the `get_acs()` function, we can use the `load_variables()` function again. We'll use `"acs5"` for our dataset and, for this example, we'll pull from the most recent 2019 ACS year:

```{r preview-acs}
census <- load_variables(year = 2019, dataset = "acs5") 
```

Try searching for the table `B19013`, the median household income table.

### Get and Interpret ACS Data
We'll illustrate `get_acs()` by using the data in table `B19019`. First, we'll download these data as a full table for all counties in Missouri:

```{r median-income-1}
## download
countyIncome <- get_acs(geography = "county", year = 2019, state = 29,
                        table = "B19019", output = "wide", geometry = TRUE)

## preview
mapview(countyIncome, zcol = "B19019_001E")
```

Notice how we needed to specify `_001E` for `zcol`. That references the specific variable we want to map - variable 1 in the table's estimate (or `E`). The `M` values refer to the margin of the error - we expect this estimate to be off by some amount within +/- this value.

We can also download a specific column, like the median income for one-person households (`B19019_002`):

```{r median-income-2}
## download
countyIncome <- get_acs(geography = "county", year = 2019, state = 29,
                        variables = "B19019_002", output = "wide", 
                        geometry = TRUE)

## preview
mapview(countyIncome, zcol = "B19019_002E")
```

## Combining Data Sources
Perhaps we have a range of data that we want to include. For this example, we'll download data on median income and the proportion of women in tracts in Boone County, Missouri. We'll download the income data with `geometry = TRUE` and the sex data with `geometry = FALSE`:

```{r download-boone}
## download
booneIncome <- get_acs(geography = "tract", year = 2019, state = 29,
                       county = "019", variables = "B19019_001", 
                       output = "wide", geometry = TRUE) %>%
  rename(median_income = B19019_001E) %>%
  select(GEOID, median_income)

## download
booneSex <- get_acs(geography = "tract", year = 2019, state = 29,
                       county = "019", variables = c("B01001_001", "B01001_026"),
                       output = "wide") %>%
  mutate(pct_women = B01001_026E/B01001_001E*100) %>%
  select(GEOID, pct_women)
```

To combine these data, we'll use `left_join()` from `dplyr`. Our `sf` object should always be the first object in the join (the `x` data) and our non-sf data should be the second data (the `y` data):

```{r boone-join}
boone <- left_join(booneIncome, booneSex, by = "GEOID")
```

Three common issues arise:

  1. The ID columns are named differently: `by = c("GEOID" = "geoid")`
  2. The ID columns are different type: `booneIncome <- mutate(GEOID = as.numeric(GEOID))`
  3. Both objects are `sf` objects: `st_geometry(booneSEX) <- NULL`

## Using Tigris
To get data from the TIGER/line database, we can use the `tigris` package. You can see a full list of the data available [here](https://cran.r-project.org/web/packages/tigris/tigris.pdf).

### State Data
We can download a generalized version, which smooths out state boundaries so that the overall image is both smaller in disk size and (sometimes) easier to read. This is particularly helpful if you are making small scale maps of the entire United States. We'll get these data at the "20m" resolution using the `states()` function: 

```{r get-states}
states <- states(cb = TRUE, resolution = "20m")
```

### County Data
Now, we'll get more detailed data - all of the county boundaries for Missouri. We'll use the `counties()` function using a slightly less generalized resolution, "5m":

```{r get-counties}
moCounties <- counties(cb = TRUE, resolution = "5m")
```

### Tract Data
Now, we'll get even more detailed data - all of the tract boundaries for St. Charles County, Missouri. We'll use the `tracts()` function with `cb = FALSE` by default:

```{r get-tracts}
stCharlesTracts <- tracts(state = 29, county = 183)
```

```{r move-to-docs, include=FALSE}
# you do need to include this in any notebook you create for this class
fs::file_copy(here::here("examples", "meeting-2-2-examples-complete.nb.html"), 
              here::here("docs", "index.nb.html"), 
              overwrite = TRUE)
```