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Last edited May 7, 2022

Created on May 7, 2022

This animated population pyramid uses D3 v7 to display demographic data from a CSV file across birth cohorts and years. The visualization shows population counts by age and gender, with bars representing different birth years that slide horizontally as the displayed year changes via arrow key navigation. The code employs d3.scale.linear, d3.nest for data aggregation, and transition methods with duration to animate the bar heights and container position smoothly between years.

AI-generated description

A demonstration of how to start using D3 version 6.

MIT Licensed

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