<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://www.gstatic.com/charts/loader.js"></script>
<style>
#myDrawChart{
display: -webkit-flex;
display: flex;
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flex-direction: column;
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margin:20px 0;
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width:450px;
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<body>
<div id="myDrawChart">
<span id='scatterchart_before'></span>
<span id='scatterchart_after'></span>
<span id='scatterchart_diff'></span>
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<script>
google.charts.load("current", {packages:['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var oldData = google.visualization.arrayToDataTable([
['', 'Medicine 1', 'Medicine 2'],
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[31, 39, null], [35, 6, null], [ 5, 5, null],
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[27, 20, null], [11, 6, null], [34, 33, null],
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['', 'Medicine 1', 'Medicine 2'],
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[32, null, 21], [35, null, 7], [31, null, 30],
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[40, 12, null], [28, 29, null], [32, 22, null],
[31, 37, null], [38, 5, null], [6, 4, null],
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[28, 17, null], [12, 5, null], [37, 30, null],
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title:'Experiment 2',
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color: '#5c5c3d'
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var options3 = {
title:'Experiment 1 vs Experiment 2',
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var chartBefore = new google.visualization.ScatterChart(document.getElementById('scatterchart_before'));
var chartAfter = new google.visualization.ScatterChart(document.getElementById('scatterchart_after'));
var chartDiff = new google.visualization.ScatterChart(document.getElementById('scatterchart_diff'));
var diffData = chartDiff.computeDiff(oldData, newData);
chartBefore.draw(oldData, options1);
chartAfter.draw(newData, options2);
chartDiff.draw(diffData, options3);
}
</script> </body>
</html>