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Under Custody

✓ Published0🌍 Public

Last edited May 5, 2021

Created on May 5, 2021

This interactive visualization displays New York State Department of Corrections and Community Supervision (DOCCS) under-custody data, showing both a bar chart and a choropleth map of county-level incarceration statistics. Users can filter the bar chart by selecting categorical variables like sex, age, or race for the x-axis and choose between metrics such as total count, average age, or average time served for the y-axis. Tooltips on bars reveal detailed breakdowns, including percentages and cumulative age-group totals. D3 v5 handles SVG rendering, scales, and axes, while React manages dropdown selections and updates the visuals dynamically.

AI-generated description

NY DOCCS Under Custody Data Visualization with Filters on X and Y Axes

To Do:

Update Y axis label to reflect user selection
Change "y-axis" and "x-axis" text to be outside the dropdown
Eliminate entries with no info for selected variables before plotting to prevent empty bars
Eliminate age from x-axis selection options without breaking the code

Build Instructions

First to install dependencies

foo@bar:~$ npm install

After each modification run the code below to build bundle.js

foo@bar:~$ npm run build

Credit

Based off work of this user

Using react DOM to render the barplot.
Using react Dropdown component.
Using react hooks to change the data.

MIT Licensed

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