ModData

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✓ Published0🌍 Public

Last edited Apr 6, 2021

Created on Apr 6, 2021

ModData visualizes COVID-19 confirmed case data for multiple countries across 2020 and 2021 using an SVG bar chart. The D3 v5 code loads data from a CSV file, aggregates confirmed cases by country across both years, and renders the results as bars. It uses d3.csv to parse the dataset and a custom aggregation function that sums confirmed cases per country before storing them in a global array for display.

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MIT Licensed

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