Scatterplot
This scatterplot displays the population of the top 10 most populous countries, with data from the 2018 United Nations World Population Prospects estimate. Each circle’s horizontal position encodes population and vertical position encodes country. The implementation uses `d3.scaleLinear` for the x-axis, `d3.scalePoint` for the y-axis, and `d3.axisBottom` and `d3.axisLeft` for the axes, which are customized with tick sizing and formatting. Circles are rendered via `append('circle')`, and the chart includes a title and axis label with custom CSS styling.
AI-generated descriptionThis 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.
See also the first bar chart visualization that this one builds on: Making a Bar Chart.