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Multi-Series

✓ Published0🌍 Public
Ppriyankachary1701@gmail.com
Last edited Oct 19, 2025
Created on Oct 19, 2025
Forked from HTML Starter

A multi-series chart combines bars for borrow counts and a line for average ratings across book genres, with ratings scaled by 100 to share a single axis. The visualization uses D3 v7 APIs including `d3.scaleBand`, `d3.scaleLinear`, `d3.rollups` for aggregation, and SVG rendering for both elements. Data comes from a CSV file containing genre, borrow count, and rating fields, processed with `d3.csv` and `d3.sum`/`d3.mean`. The chart includes axes, gridlines, and a legend distinguishing the two metrics.

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MIT Licensed

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