D3 Examples - Barchart (nutriments)

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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; }
    rect {
      fill: none;
      stroke: blue;
      stroke-width: 2;
    }
  </style>
  <svg width="50" height="50">
    <circle cx="25" cy="25" r="22" fill="blue" stroke="red" stroke-width="2"/>
</svg>
</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)
    d3.select("body").style("background-color", "gold")
    
        d3.selectAll("p").style("color", function() {
  return "hsl(" + Math.random() * 360 + ",100%,50%)";
});
    
    
    var dataset;  //Global variable
 
        d3.tsv("nutriments.tsv", function(data) 
    {
      console.log(data);
         
    var y = d3.scaleLinear()
        .domain([0, 67])
        .range([0, 100]);
     
        data.forEach(function(d, i) {
      
      console.log(d); 
​
        svg.append("rect")
                .attr("width", 7.5)
                .attr("height", 10 * y(d.AvN))
                .attr("x", i * 11)
                .attr("y", 200 -10 * y(d.AvN));
      });
      
});
 
  </script>
</body>
​
    