Simple line graph with v4
A simple line graph shows the closing price of a dataset over time, with dates on the x-axis and values on the y-axis. Using d3.v4, the code loads a CSV file via `d3.csv`, parses dates with `d3.timeParse`, and constructs the line with `d3.line`. SVG scales and axes are built with `d3.scaleTime`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft`. The rendered SVG path displays a steelblue line, with margins and dimensions set explicitly.
AI-generated descriptionThis is a simple line graph written with d3.js v4 and based on @mbostock's example here.
This simple graph is designed to be used as a starting point for further development as part of documenting an update to the book D3 Tips and Tricks to version 4 of d3.js.
forked from <a href='http://bl.ocks.org/d3noob/'>d3noob</a>'s block: <a href='http://bl.ocks.org/d3noob/402dd382a51a4f6eea487f9a35566de0'>Simple line graph with v4</a>