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<html lang="en">
<head>
<meta charset="utf-8">
<title>Top-heavy school districts</title>
<script type="text/javascript" src="https://d3js.org/d3.v3.min.js"></script>
</head>
<body>
<svg width="400" height="400">
<circle cx="100" cy="60" r="40" stroke="#A18F5A" stroke-width="4" fill="#E6CC80" />
<circle cx="150" cy="70" r="38" stroke="#A18F5A" stroke-width="4" fill="#E6CC80" />
<circle cx="175" cy="90" r="30" stroke="#A18F5A" stroke-width="4" fill="#E6CC80" />
<circle cx="145" cy="20" r="6" stroke="#A18F5A" stroke-width="4" fill="#A18F5A" />
<circle cx="180" cy="16" r="6" stroke="#A18F5A" stroke-width="4" fill="#A18F5A" />
<path d="M145 20 Q 160 24, 169 71"
fill="none" stroke="#A18F5A" stroke-width="4"/>
<path d="M180 16 Q 165 24, 175 70" fill="none" stroke="#A18F5A" stroke-width="4"/>
Sorry, your browser does not support inline SVG.
</svg>
<p>Not much to see here; try looking in the console!</p>
<script type="text/javascript">
//Load in contents of CSV file
d3.csv("rural_schools_admin_teaching.csv", function(data) {
//Now CSV contents have been transformed into
//an array of JSON objects.
//Log 'data' to the console, for verification.
console.log(data);
});
</script>
</body>
</html>
Modified http://d3js.org/d3.v3.min.js to a secure url
https://d3js.org/d3.v3.min.js