Cars HeatMap 01

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Cars HeatMap 01

✓ Published1🌍 Public

Last edited Dec 3, 2021

Created on Dec 3, 2021

This interactive visualization displays the performance of various car models across multiple dimensions, specifically showing the relationship between a selectable metric, such as Acceleration, Displacement, or Horsepower, and fuel efficiency (Miles_per_Gallon). The view is structured as a small multiples grid, with each panel representing a different country of origin. The visualization uses Vega and Vega-Lite’s API to perform a KDE2D density estimation, which is then rendered as a heatmap using the `viridis` color scheme. Users can dynamically adjust the smoothing bandwidth, cell size, and color scale resolution, while a legend shows the normalized density probability.

AI-generated description

A visualization of the Old Faithful Dataset as a 2D HeatMap visualization using Vega-Lite.

Draws from Vega-Lite Example: Table Binned heatmap.

MIT Licensed

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