Box plot

author(s): Torstein Hønsi

by nehamahajan

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/highcharts-more.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>
<script src="https://code.highcharts.com/modules/accessibility.js"></script>

<figure class="highcharts-figure">
    <div id="container"></div>
    <p class="highcharts-description">
        Chart showing the use of box plots with outliers. The chart makes use
        of a plot line to show the theoretical mean value across the y-axis.
    </p>
</figure>

CSS

#container {
    height: 400px; 
}

.highcharts-figure, .highcharts-data-table table {
    min-width: 310px; 
    max-width: 700px;
    margin: 1em auto;
}

.highcharts-data-table table {
    font-family: Verdana, sans-serif;
    border-collapse: collapse;
    border: 1px solid #EBEBEB;
    margin: 10px auto;
    text-align: center;
    width: 100%;
    max-width: 500px;
}
.highcharts-data-table caption {
    padding: 1em 0;
    font-size: 1.2em;
    color: #555;
}
.highcharts-data-table th {
	font-weight: 600;
    padding: 0.5em;
}
.highcharts-data-table td, .highcharts-data-table th, .highcharts-data-table caption {
    padding: 0.5em;
}
.highcharts-data-table thead tr, .highcharts-data-table tr:nth-child(even) {
    background: #f8f8f8;
}
.highcharts-data-table tr:hover {
    background: #f1f7ff;
}

JavaScript

Highcharts.chart('container', {

    chart: {
        type: 'boxplot'
    },

    title: {
        text: 'Highcharts Box Plot Example'
    },

    legend: {
        enabled: false
    },

    xAxis: {
        categories: ['1', '2', '3', '4', '5'],
        title: {
            text: 'Experiment No.'
        }
    },

    yAxis: {
        title: {
            text: 'Observations'
        }
    },

    series: [{
        name: 'Observations',
        data: [
            [760, 801, 848, 895, 965],
            [733, 853, 939, 980, 1080],
            [714, 762, 817, 870, 918],
            [724, 802, 806, 871, 950],
            [834, 836, 864, 882, 910]
        ],
        tooltip: {
            headerFormat: '<em>Experiment No {point.key}</em><br/>'
        }
    }]

});