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InfoVis proj

✓ Published0🌍 Public
MMohammadreza Osouli
Last edited Nov 30, 2021
Created on Nov 30, 2021

This bar chart shows the total number of rocket launches per year, broken down by company, using a global space launches dataset loaded from a CSV via `d3.csv`. The visualization uses a stacked bar mark with Vega-Lite, encoding the year on the x-axis, the count of launches on the y-axis, and company name for color. Data is aggregated with `groupby` and a count operation, and the chart is rendered with SVG, using vega-tooltip for interactive hover details.

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MIT Licensed

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