PLmouseover

This code will visualize data from a CSV via two objects: (1) a scatter plot of GF/GA with team code labels and (2) a mouseover that will tell additional details about the team data point

<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <style>
    
  </style>
</head>

<body>
  <script>
    var dataset = [];
    
    // Create SVG element
    var svgW = 700;
    var svgH = 700;
    
    // Create SVG
    var svg = d3.select("body").append("svg")
      .attr("width", svgW)
      .attr("height", svgH)

// Create data parsing function
    var rowConverter = function (d) {
      return {
        Team: d.Team,
        TeamCode: d.TeamCode,
        Place: parseInt(d.Place),
        Record: d.Record, 
        GF: parseInt(d.GF),
        GA: parseInt(d.GA), 
        Pts: parseInt(d.Pts), 
        Notes: d.Notes
      };
    }
    
    // Load Data and execute scatter
    d3.csv("201617PL.csv", rowConverter, function (data) {
    	var dataset = data;  
      
      svg.selectAll("text")
      	.data(dataset)
      	.enter()
      	.append("text")
      	.attr("x", 50)
      	.attr("y", function (d,i) {
        	return (i*20)+50; }
              )
      	.text(function (d) {
        	return d.TeamCode + " - " + d.Place; }
              );

});
    
    
    svg.append("text")
      .text("Edit the code below to change me!")
      .attr("y", 200)
      .attr("x", 120)
      .attr("font-size", 36)
      .attr("font-family", "monospace")

</script>
</body>

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