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fl-counties

✓ Published0🌍 Public
11wheel
Last edited Nov 14, 2016
Created on Sep 11, 2016

This visualization shows opioid treatment admission rates across U.S. counties for three years (2006, 2013, 2014), with each county rendered as a circle positioned by a force-directed layout. The SVG animation compares two collision-force implementations: the quadtree-based version (bottom right) exhibits a noticeable spatial drift over time, while the simpler non-quadtree version (bottom left) remains stable. Users can observe the differences in stability between the two approaches while exploring the county-level data encoded in circle size and color.

AI-generated description

Rectangle collide force (bottom right) has a weird drift.

The simpler, non quadtree collide force (bottom left) doesn't have the this problem.

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