Rating Results

<!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>
  <script>
    // Feel free to change or delete any of the code you see in this editor!
    var svg = d3.select("body").append("svg")
      .attr("width", 960)
      .attr("height", 500)

svg.append("text")
      .text("Edit the code below to change me!")
      .attr("y", 370)
      .attr("x", 120)
      .attr("font-size", 36)
      .attr("font-family", "monospace")

d3.json("ratingResults.json", function (error, data) {

console.log( "rating results" );
  debugger;

var svg = d3.select("svg");

svg.select("defs").remove();
  var filter = svg.append("defs").append("filter").attr("id", "gooeyCodeFilter");
  filter.append("feGaussianBlur").attr("id", "gaussblurrer").attr("in", "SourceGraphic").attr("stdDeviation", 6).attr("color-interpolation-filters", "sRGB").attr("result", "blur");
  filter.append("feColorMatrix").attr("in", "blur").attr("mode", "matrix").attr("values", "1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 24 -5").attr("result", "gooey");

var g = svg.append("g").attr("id", "filterG").attr("transform", "translate(510,510)").style("filter", "url(#gooeyCodeFilter)");

var textG = svg.append("g").attr("transform", "translate(1044,510)");

var nesting = d3.nest();

layers.forEach(function (d) {
    nesting.key(function (p) {
      return p[d];
    });
  });

</script>
</body>

https://d3js.org/d3.v4.min.js