Bubble Chart with D3 without Tooltips/Legend
This bubble chart displays the locations of bike stations in the Bay Area, with circles sized by dock count and colored by city. The visualization aggregates station data from a CSV file by city, plotting averaged longitude and latitude coordinates. Using D3 v7, the code employs scaleLinear functions for the x, y, and radius mappings, scaleOrdinal for categorical colors, and standard axis generators. Dashed lines and inline labels identify each city with its total dock count, while SVG text elements provide axis titles and chart headings.
AI-generated descriptionAssignment 5 part C
First try withoout tooltips.
Bubble Chart with D3
Inspired by: https://observablehq.com/@d3/bubble-chart https://www.d3-graph-gallery.com/bubble, https://observablehq.com/@d3/color-legend, and by documentation: https://github.com/d3/d3/blob/main/API.md