COVID-19 Data Visualization: Tracking Movement and Demographic Trends

Building a D3 Chloropleth Map to investigate how demographics and social distancing affect the rising number of cases over time by county.

Sejal Dua
Towards Data Science
18 min readMay 6, 2020

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The Motivation

This semester, I took a class called Data Visualization at Tufts University. This was one of…

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Data Scientist @ Nike | Previously @ IBM Watson Health | Writing about Python, ML, NLP, Data Visualization, Music, and Sports | sejaldua.com