Arturo Galvan-Alarcon

@Lelionbear·2 public vizzes

Gun Deaths in Florida

This block recreates the Florida Gun Deaths visualization, showing the number of murders committed using firearms in Florida from 1989 to 2016. A red area chart and white line trace the annual total, with a y-axis scaled to 1000 and sparse tick labels for decades. The code uses D3 v5 with SVG rendering, including `d3.area()` and `d3.line()` generators with a cardinal curve, plus `d3.axisBottom` and `d3.axisLeft` for axes. Data comes from the Florida Department of Law Enforcement via a CSV file.

Feb 21, 2020

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Mobility Rate Bubble Chart

A bubble chart displays mobility rates for California universities, mapping median parent household income on the x-axis and mobility rate on the y-axis. Circle size encodes average cohort size, while color represents the trend in parents from the bottom 20% income bracket. The visualization includes average lines and selected labels. It uses D3.js v5 for rendering with an SVG canvas, implements scales via `d3.scaleLinear`, `d3.scaleSqrt`, and `d3.scaleDiverging`, and incorporates the d3-legend library for color and circle legends. Data is sourced from Opportunity Insights' Mobility Report Cards, filtered for California institutions.

Feb 14, 2020