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Harvard/MitX Video Views

✓ Published1🌍 Public
Ssophburke
Last edited Sep 24, 2019
Created on Sep 24, 2019

This chart aggregates total video views per course from a Harvard/MITx person-course dataset, using color to encode engagement categories and sorting courses by descending view counts. Built with the vega-lite-api, it declares a bar mark with quantitative x-axis sums and categorical y-axis fields, then renders through Vega-Lite’s SVG renderer. The visualization loads data via d3.tsv and applies custom axis styling from a config object.

AI-generated description

A visualization constructed using the vega-lite-api.

This demonstrates use of the aggregation data transformation.

MIT Licensed

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