joslyn54

@joslyn54·3 public vizzes

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This dashboard visualizes COVID-19 vaccination data across U.S. states. A map displays daily doses per state using scaled circles positioned via `d3.forceSimulation` and a `d3.geoPath` projection, while a lower bar chart shows unemployment rates for a state selected from a dropdown menu. The code relies on D3 v6, React, and SVG with animated transitions for bars and circles. Data comes from a CSV of U.S. vaccination records.

Dec 16, 2022

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This visualization shows a choropleth map of US state unemployment rates from January 2020 to December 2022. A dropdown menu lets users select a specific month and year to update the map’s color encoding. The map uses a threshold color scale with dark brown for higher unemployment. Hovering over a state triggers a tooltip with details. The visualization is built with React and D3.js, using d3.geoPath to render the map from TopoJSON data and d3.csv to load the unemployment data.

Dec 15, 2022

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Fork of US Daily COVID-19 Vaccination Dashboard

This dashboard visualizes COVID-19 vaccination doses administered across U.S. states, combining a choropleth-style map with a daily bar chart. The map displays proportional circles for each state’s fully vaccinated population, positioned via `d3.forceSimulation` over `d3.geoPath` projections. A dropdown menu selects a state for the bar chart, which shows daily vaccinations and supports brushing via `d3.brushX` to update the map’s displayed date. Data comes from a CSV of state-level vaccination records, rendered with D3 v6 and React.

Dec 15, 2022