<!-- Load c3.css -->
<link href="c3.css" rel="stylesheet" type="text/css">

<!-- Load d3.js and c3.js -->
<script src="d3.js" charset="utf-8"></script>
<script src="c3.js"></script>


          <div class="chart" id="chart" ></div>


<script>
var chart = c3.generate({
    data: {
        xs: {
            setosa: 'setosa_x',

        },
        // iris data from R
    columns: [
             ["setosa", 3.0, 3.0, 3.2, 3.1, 3.6, 3.9, 3.4, 3.4, 2.9, 3.1, 3.7, 3.4, 3.0, 3.0, 4.0, 4.4, 3.9, 3.5, 3.8, 3.8, 3.4, 3.7, 3.6, 3.3, 3.4, 3.0, 3.4, 3.5, 3.4, 3.2, 3.1, 3.4, 4.1, 4.2, 3.1, 3.2, 3.5, 3.6, 3.0, 3.4, 3.5, 2.3, 3.2, 3.5, 3.8, 3.0, 3.8, 3.2, 3.7, 3.3],
             ["setosa_x", 3.2, 3.2, 3.1, 2.3, 2.8, 2.8, 3.3, 2.4, 2.9, 2.7, 2.0, 3.0, 2.2, 2.9, 2.9, 3.1, 3.0, 2.7, 2.2, 2.5, 3.2, 2.8, 2.5, 2.8, 2.9, 3.0, 2.8, 3.0, 2.9, 2.6, 2.4, 2.4, 2.7, 2.7, 3.0, 3.4, 3.1, 2.3, 3.0, 2.5, 2.6, 3.0, 2.6, 2.3, 2.7, 3.0, 2.9, 2.9, 2.5, 2.8],
             ['data3', 300, 200, 160, 400, 250, 250],
        ],
        type: 'scatter',
         types: {
            data3: 'spline',

        },
    },
    axis: {
        x: {
            label: 'Sepal.Width',
            tick: {
                fit: false
            }
        },
        y: {
            label: 'Petal.Width'
        }
    },

});



</script>