Dendrogram + Grouped Horizontal Bar Chart

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Dendrogram + Grouped Horizontal Bar Chart

✓ Published0🌍 Public

Last edited Nov 1, 2018

Created on Sep 23, 2018

This visualization combines a dendrogram with grouped horizontal bar charts, mapping skill categories and subcategories to hierarchical tree branches while bar lengths indicate proficiency levels. The chart is rendered in SVG with a custom clustering layout and stratify function, using animated transitions to grow the bars when the page loads. Leaf nodes display colored rectangles with labels, while internal nodes show category names. The x-axis uses tick formatting to convert numeric values into experience labels like "Basic" through "Guru." The data comes from a CSV file containing skill names, numerical values, and color assignments, with the visualization based on Mike Bostock’s original dendrogram example.

AI-generated description

Dendrogram + Grouped Horizontal Bar Chart, based on and inspirited by Mike Bostock's brilliant Dendrogram.

At first, I was hunting for a skills bar chart for my portfolio site, then I saw Mike's Dendrogram. I was thinking if there was a traditional bar chart attached to the pointers of Dendrogram, the new combination gonna have the best of both charts with very limited separation. Then this happens, with a little bit animation and custom colors. I also commented on both Mike's and mine codes.

Original Dendrogram: http://bl.ocks.org/mbostock/4063570

For better visualization, visit my portfolio at: http://www.saturnringstation.com/portfolio/

forked from <a href='http://bl.ocks.org/bumbeishvili/'>bumbeishvili</a>'s block: <a href='http://bl.ocks.org/bumbeishvili/ccaad3234864a1cc36b17c4538882b2c'>Dendrogram + Grouped Horizontal Bar Chart</a>

forked from <a href='http://bl.ocks.org/willzjc/'>willzjc</a>'s block: <a href='http://bl.ocks.org/willzjc/1da814bcc3947e99529635ad6c094825'>Dendrogram + Grouped Horizontal Bar Chart</a>

gpl-3.0 Licensed

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