Activity6_Task1Question2

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Activity6_Task1Question2

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Last edited Oct 17, 2024

Created on Oct 17, 2024

This visualization displays the top 20 most populous countries in 2010 as a horizontal bar chart, with population values encoded by bar width and country names listed on the y-axis. The chart uses React with D3 v5 APIs, including `scaleBand` for the categorical y-axis, `scaleLinear` for the quantitative x-axis, and SVG `<rect>` elements rendered through a custom `Marks` component. Population data is loaded from a CSV file using `d3.csv`, sorted descending, and formatted with D3's `format('.2s')` to convert numbers into billions. Axis ticks are styled with CSS classes.

AI-generated description

A demonstration of how to start using D3 version 6.

MIT Licensed

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