Simple Tree (d3 v4; CSV; 63 Lines)

This is the simplest horizontal tree diagram I could create. Let me know if you think I can make it tighter.

Build notes:

• It pulls data from a csv file. It uses d3.stratify() to reform links into a hierarchy.
• To differentiate between local variables and framework objects, I prefix variables with lowercase ‘v’.

From https://bl.ocks.org/denjn5/4bdda16ab6338772a7882ec2f5f2a9c7

forked from denjn5‘s block: Simple Tree (d3 v4; CSV; 63 Lines)