D3 Stacked Barchart Example

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D3 Stacked Barchart Example

✓ Published3🌍 Public

Last edited Sep 29, 2021

Created on Sep 28, 2021

This example shows a stacked bar chart of three soil-condition subgroups across multiple species groups, with a categorical color scale and labeled axes. D3 v7 loads CSV data from an external GitHub repository and renders the chart as SVG. The code uses `d3.stack()` to compute cumulative bar segments, then draws the rectangles with `d3.scaleBand` and `d3.scaleLinear` for positioning. A dropdown-like legend is absent, but the color mapping and axis ticks clearly communicate the subgroup breakdown per species.

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This visualization is an implementation of Most basic stacked barplot in d3.js in VizHub.

MIT Licensed

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