Making a Bar Chart

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Making a Bar Chart

✓ Published1🌍 Public

Last edited Mar 31, 2020

Created on Mar 31, 2020

This bar chart displays the top 10 most populous countries based on recent COVID-19 case counts, with countries on the y-axis and today’s new cases on the x-axis. The visualization uses D3 v5’s `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to render an SVG chart with custom tick formatting. Data is loaded asynchronously from a remote API via `d3.json`, and each bar’s length is scaled to the maximum case value. The chart includes axis labels and a title, with axes customized to remove domain lines.

AI-generated description

This bar chart shows population of the top 10 most populous countries. The data comes from the year 2018 estimate in United Nations: World Population Prospects 2017. It also demonstrates customization of D3 axes.

MIT Licensed

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