Modelling

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Last edited Jan 3, 2022

Created on Jan 3, 2022

This example models population trends by displaying the top 10 most populous countries as horizontal bars, ordered by rank. Using React for component state and D3 v5 for scales and SVG rendering, it loads United Nations World Population Prospects 2019 data via `d3.csv`. The code explicitly renders x-axis ticks with `scaleLinear.ticks()` and grid lines, while `scaleBand` positions each country’s bar, showing population values without a title or y-axis labels.

AI-generated description

A program that shows the top 10 most populous countries as a pathetic bar chart with no axes.

Data: United Nations World Population Prospects 2019.

MIT Licensed

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