D3 Examples

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<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Where do college majors go?</title>
        <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
        <style type="text/css">
            
            body {
                background-color: beige;
            }
​
            svg {
                background-color: white;
            }
​
        </style>
    </head>
    <body>
    
        <h2>Where do Math, Computer Science and Statistics Majors go? </h2>
​
        <script type="text/javascript">     
​
​
            var svg = d3.select("body")
                        .append("svg")
                        .attr("width", 300)
                        .attr("height", 400);
​
​
​
            d3.csv("wherework.csv", function(data) {
​
                data.sort(function(a, b) {
                    return d3.descending(+a.compmathstats,+b.compmathstats);
​
                });
​
                var rects = svg.selectAll("rect")
                                .data(data)
                                .enter()
                                .append("rect");
​
                rects.attr("x", 0)
                    .attr("y", function(d, i) {
                        return i * 10;
                    })
                    .attr("width", function(d) {
                        return d.compmathstats /10000 *3;
                    })
                    .attr("height", 8)
                    .append("title")
                    .text(function(d) {
                        return d.compmathstats + " of Computer Science, Mathematics and/or Statistics Majors work as/in " + d.field;
                    });
​
            });
​
​
        </script>
​
    </body>
</html>
    