Importing data from .csv using d3.js

Question

I am trying to import some data from a .csv using d3.js. I am having trouble doing this, and was wondering if anyone could lend a hand. My .csv file is formatted like so:<

Answer 1

Change it to:

var dataset = []
d3.csv("data.csv", function(data) {
   dataset = data.map(function(d) { return [ +d["max_i"], +d["min_i"] ]; });
   console.log(dataset)
});

You need to inspect dataset inside the callback, once your data is returned.