highcharts-regression-slcp
Version:
This allows you to add regression lines to any series. Supports: linear, polynomial, logarithmic, exponential and loess. Calculates the r-value
100 lines (92 loc) • 3.04 kB
HTML
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highcharts/6.0.4/highcharts.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/highcharts/6.0.4/js/modules/exporting.js"></script>
<link rel="stylesheet" type="text/css"
href="https://cdnjs.cloudflare.com/ajax/libs/highcharts/6.0.4/css/highcharts.css">
<script src="../highcharts-regression.js"></script>
<script>
$(function () {
$('#container').highcharts({
chart: {
type: 'scatter',
zoomType: 'xy'
},
title: {
text: 'Basic default settings: linear regression with equation in the legend'
},
subtitle: {
text: 'Source: Heinz 2003'
},
xAxis: {
title: {
enabled: true,
text: 'Height (cm)'
},
startOnTick: true,
endOnTick: true,
showLastLabel: true
},
yAxis: {
title: {
text: 'Weight (kg)'
}
},
legend: {
layout: 'vertical',
align: 'left',
verticalAlign: 'top',
x: 100,
y: 70,
floating: true,
backgroundColor: '#FFFFFF',
borderWidth: 1
},
plotOptions: {
scatter: {
marker: {
radius: 5,
states: {
hover: {
enabled: true,
lineColor: 'rgb(100,100,100)'
}
}
},
states: {
hover: {
marker: {
enabled: false
}
}
},
tooltip: {
headerFormat: '<b>{series.name}</b><br>',
pointFormat: '{point.x} cm, {point.y} kg'
}
}
},
series: [{
regression: true,
name: 'Test input',
color: 'rgba(223, 83, 83, .5)',
data: [
[1, 1],
[2, 3],
[3, 9]
]
},
{
regression: false,
name: 'Test input 2',
color: 'rgba(34, 100, 83, .7)',
data: [
[1, 4],
[2, 3],
[3, 5]
]
}]
});
});
</script>
Highcharts Regression
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>