Stacked Bar Chart

100%

Stacked Bar Chart

✓ Published0🌍 Public

Last edited Jul 28, 2016

Created on Jul 28, 2016

This stacked bar chart uses a CSV file of state populations by age group, ordering states by total population. The bars encode each age group’s contribution using ordinal color mapping, with axes and legends. Built with d3.dsv for data loading, d3.scaleBand, d3.scaleLinear, and d3.scaleOrdinal for scales, d3.stack for stacking, d3.axis for axes, and d3.format for SI-prefixed tick labels. The chart is rendered as SVG with conventional margins for axes and a legend.

AI-generated description

This stacked bar chart is constructed from a CSV file storing the populations of different states by age group. The chart employs conventional margins and a number of D3 features:

d3-dsv - load and parse data
d3-scale - x- and y-position, and color encoding
d3-format - SI prefix formatting (e.g., “10M” for 10,000,000)
d3-array - compute simple statistics (e.g., max)
d3-axis - display axes
d3-shape - computed stacked positions

forked from <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/3886208'>Stacked Bar Chart</a>

gpl-3.0 Licensed

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