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gapminder live demo

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AAlan McConchie
Last edited Oct 3, 2018
Created on Oct 3, 2018

This interactive bubble chart reproduces the classic Gapminder visualization, plotting GDP per capita against life expectancy for countries around the world. Each circle’s position encodes economic output and health outcomes, while its area represents population and its color indicates geographic region. The chart is rendered as SVG using D3 v4, with data loaded from a CSV file containing country-level metrics. Users can explore the relationship between wealth and longevity across nations, with the x-axis showing log GDP and the y-axis showing life expectancy, making regional patterns and outliers readily apparent.

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