I am trying to get moving on doing the Choropleth Map project for the Data Visualization certificate class. I’m finding these D3 maps progressively more difficult and been looking at the code for the example to wrap my head around it. However, it is difficult for me to parse. Any tips for what kind of things I should look into and learn to figure out how to do this? I’ve done a web search of course, and could go further, but I figured these forums are here for a reason
I guess i’m looking for some direction, like… learn about a, b and c to get started. Of course, I understand all the basics that got me this far about JSON data and mapping across 2 dimensional coordinates in D3 and working a bit with SVGs in D3.