COVID-19 Data analytics Dashboard

Interactive COVID-19 Dashboard Bar and Map

This interactive dashboard visualizes COVID-19 vaccination data across U.S. states, combining a bar chart of daily doses for a selected state with a map showing vaccination rates nationwide. Users brush the bar chart to choose a date, and the map updates to display doughnut charts at state centroids, with arcs indicating the percentage of residents fully vaccinated and doses used. The visualization uses React, D3 v6 (including `d3.forceSimulation`, `d3.geoPath`, `d3.brushX`, and `d3.scaleSqrt`), and SVG rendering. Data comes from US Vaccination Data by State/Territory, with map shapes from the us-atlas TopoJSON.

92% match

Interactive COVID-19 Vaccination Dashboard | Final

A dashboard visualizes COVID-19 vaccination data across US states, showing daily doses in a brushable bar chart, a map with state-level vaccination rates, and a line chart tracking the share of available doses used. Users can select regions via a dropdown or map clicks, with brushing updating the map and line chart to reflect date ranges. Built with React and D3 v6, it employs `d3.geoPath`, `d3.forceSimulation` for map mark placement, `d3.brushX`, and SVG animations. Data comes from a US vaccination dataset by state/territory.

92% match

Interactive COVID-19 Dashboard

This interactive COVID-19 dashboard visualizes daily vaccination doses administered across U.S. states, allowing users to select a state via dropdown or click on map markers to update the charts. The map displays doughnut charts showing each state’s percentage of fully vaccinated residents and vaccine doses used, with a brushable bar chart below to choose a date for the map. Built with React and D3 v6, the visualization uses `d3.forceSimulation` for circle positioning, `d3.geoPath` for state outlines, and `d3.arc` for the doughnut segments, with data sourced from US vaccination records.

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This dashboard visualizes COVID-19 vaccination data across US states, combining a choropleth-style map with an interactive bar chart. The map uses `d3.geoAlbersUsa` projections and `d3.geoPath` to render state boundaries, with circle sizes scaled by vaccination rates via `d3.forceSimulation` and `forceCollide` to prevent overlap. The lower bar chart displays daily doses for a selected state, using `d3.brushX` to let users select a date range. Data comes from a US vaccination dataset via CSV, with React managing state for dropdown selections and map updates.

Nniuyizhan

Fork of US Daily COVID-19 Vaccination Dashboard

A dashboard visualizing COVID-19 vaccination doses administered across US states, combining a choropleth map with an interactive bar chart. A dropdown menu selects a state, updating the bar chart to show daily vaccination counts over time. A brush on the bar chart controls the date displayed on the map, where circles sized by state vaccination rates are positioned using d3.forceSimulation with collision detection, rendered via d3.geoPath. Data comes from US Vaccination Data by State/Territory, with SVG animations powered by d3 transitions.

Tthecodeman1988

US Daily COVID-19 Vaccination Dashboard

This dashboard visualizes COVID-19 vaccination data across U.S. states, combining a map with a brushable time-series bar chart. The map displays circular marks positioned via `d3.forceSimulation` with `forceX` and `forceY` to avoid overlaps, sized by vaccination rates. The lower bar chart shows daily doses for a state selected from a dropdown menu, and brushing it updates the map’s date using `d3.brushX`, redrawing circles via SVG with `d3.transition`. Data comes from a CSV of state-level vaccination records, rendered with React, D3 v6, and TopoJSON.

Fork of US Daily COVID-19 Vaccination Dashboard

This dashboard visualizes COVID-19 vaccination data across US states, combining a choropleth map with a daily bar chart. A dropdown menu selects a state, updating the bar chart to show daily vaccination doses over time. Brushing the bar chart updates the map’s circles, which represent the share of fully vaccinated people per state on the selected date. Built with React and D3 v6, it uses `d3.forceSimulation` for circle positioning and `d3.geoPath` for map rendering, with data from the US Vaccination Data by State/Territory gist.

SSong Tao Chen