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Data Viz

This repository contains the code used by the UCLA Law COVID-19 Behind Bars Team to create data visualization for social media and other ad-hoc requests.

Note: Only code should be stored here – not the image files themselves.

Accessing Data

Latest Data

Our latest data on COVID-19 in carceral facilities is maintained in our data repository, along with a detailed data dictionary.

Post-November Historical Data

We updated our scraper ETL pipelines in November 2020. As a result, all data post-November is readily available – but data pre-November is only available for certain states at this time.

We recommend accessing our post-November time series data through an R package that we are developing called behindbarstools:

devtools::install_github("uclalawcovid19behindbars/behindbarstools")

data <- behindbarstools::read_scrape_data(all_dates = TRUE, coalesce = TRUE)

To access out post-November time series data in Python:

import pandas as pd 

data = pd.read_csv("http://104.131.72.50:3838/scraper_data/summary_data/scraped_time_series.csv")

Pre-November Historical Data

Our historical data (pre-November 2020) is available for several states in our historical-data repository. We are in the process of cleaning this data and will be adding additional states as this data becomes available.

Style Guide

Our R package behindbarstools makes it easy to adhere to our visualization style guide through our custom ggplot theme called theme_behindbars and custom color scales (scale_color_bbdiscrete, scale_fill_bbdiscrete, scale_color_bbcontinous, and scale_fill_bbcontinous). These can be added to an existing ggplot object:

datasets::iris %>%
    ggplot(aes(x = Petal.Width, y = Petal.Length, color = Species)) +
    geom_point() +
    theme_behindbars() +
    scale_color_bbdiscrete()

Our documentation in behindbarstools provides additional visualization examples.

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Data visualization for the UCLA Behind Bars project

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