Making a Barra Chart
This bar chart displays the populations of the top 10 most populous countries based on 2018 United Nations estimates, with country names on the y-axis and population on the x-axis. The D3 v5 code uses `scaleLinear`, `scaleBand`, `axisLeft`, `axisBottom`, and `format` to render an SVG visualization with customized tick formatting that converts values like "G" to "B". The dataset, loaded via `csv`, multiplies each population value by 1000, and the chart includes a title and axis label, with horizontal gridlines created through tick sizing.
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.