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Wealth & Health of Nations Lab
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<!DOCTYPE html> <head> <meta charset="utf-8"> <script src="https://d3js.org/d3.v4.min.js"></script> <style> body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } </style> </head> <body> /*use .find() d3 nest, but year is not a key, it's a value within an array */ <svg></svg> <script> d3.json('nations.json', function(error,nations){ var temp = [] console.log(nations) nations.forEach(function(nation){ // console.log nations var something; something = d3.nest().key(function(d){ return d[0]; }).map(nation.income); console.log(something); }) }) var svg = d3.select("body").append("svg") .attr("width", 960) .attr("height", 500) </script> </body>
https://d3js.org/d3.v4.min.js