我正在尝试为我在jsfiddle中准备的数字添加一个线性回归。该图是一个简单的散点图，Id喜欢寻找趋势。我似乎无法获得回归线的代码......感谢您的帮助。
$(function () {
$('#container').highcharts({
yAxis: {
title: {
text: "Obesity Rate (%)"
}
},
xAxis: {
title: {
text: "Beer Consumed (gallons per capita)"
}
},
chart: {
type: 'bubble',
zoomType: 'xy'
},
title: {
text: 'How Beer Consumption and Cycling Influence Obesity Rates'
},
tooltip: {
formatter: function () {
return this.point.z + '</b> percent cycle/walk to work in <b>' + this.series.name;
}
},
series: [{
name: 'Alabama',
color: 'rgba(102, 255, 102, .5)',
data: [
[30.2, 32.4, 3.4]
]
}, {
name: 'Alaska',
color: 'rgba(253, 0, 255, 0.5)',
data: [
[28.7, 28.4, 8.9]
]
}, {
name: 'Arizona',
color: 'rgba(102, 255, 102, .5)',
data: [
[29.5, 26.8, 3.2]
]
}, {
name: 'Arkansas',
color: 'rgba(102, 255, 102, .5)',
data: [
[26.7, 34.6, 2.0]
]
}, {
name: 'California',
color: 'rgba(102, 255, 102, .5)',
data: [
[25.5, 24.1, 3.8]
]
}, {
name: 'Colorado',
color: 'rgba(102, 255, 102, .5)',
data: [
[30.0, 21.3, 4.3]
]
}, {
name: 'Connecticut',
color: 'rgba(102, 255, 102, .5)',
data: [
[25.0, 22.1, 3.3]
]
}, {
name: 'Delaware',
color: 'rgba(102, 255, 102, .5)',
data: [
[33.6, 31.1, 2.6]
]
}, {
name: 'Florida',
color: 'rgba(102, 255, 102, .5)',
data: [
[27.4, 26.4, 2.2]
]
}, {
name: 'Georgia',
color: 'rgba(102, 255, 102, .5)',
data: [
[25.7, 30.3, 1.8]
]
}, {
name: 'Hawaii',
color: 'rgba(102, 255, 102, .5)',
data: [
[30.4, 21.8, 5.8]
]
}, {
name: 'Idaho',
color: 'rgba(102, 255, 102, .5)',
data: [
[27.8, 29.6, 4.3]
]
}, {
name: 'Illinois',
color: 'rgba(102, 255, 102, .5)',
data: [
[29.1, 29.4, 3.7]
]
}, {
name: 'Indiana',
color: 'rgba(102, 255, 102, .5)',
data: [
[25.9, 31.8, 2.6]
]
}, {
name: 'Iowa',
color: 'rgba(102, 255, 102, .5)',
data: [
[33.6, 31.3, 4.1]
]
}, {
name: 'Kansas',
color: 'rgba(102, 255, 102, .5)',
data: [
[28.3, 30.0, 2.9]
]
}, {
name: 'Kentcuky',
color: 'rgba(102, 255, 102, .5)',
data: [
[24.4, 33.2, 2.3]
]
}, {
name: 'Louisiana',
color: 'rgba(102, 255, 102, .5)',
data: [
[33.9, 33.1, 2.4]
]
}, {
name: 'Maine',
color: 'rgba(102, 255, 102, .5)',
data: [
[34.0, 28.9, 4.3]
]
}, {
name: 'Maryland',
color: 'rgba(102, 255, 102, .5)',
data: [
[23.2, 28.3, 2.6]
]
}, {
name: 'Massachusetts',
color: 'rgba(102, 255, 102, .5)',
data: [
[26.2, 23.6, 5.4]
]
}, {
name: 'Michigan',
color: 'rgba(102, 255, 102, .5)',
data: [
[26.8, 31.5, 2.7]
]
}, {
name: 'Minnesota',
color: 'rgba(102, 255, 102, .5)',
data: [
[28.5, 25.5, 3.5]
]
}, {
name: 'Mississippi',
color: 'rgba(255, 204, 153, .5)',
data: [
[33.9, 35.1, 1.8]
]
}, {
name: 'Missouri',
color: 'rgba(102, 255, 102, .5)',
data: [
[31.0, 30.4, 2.2]
]
}, {
name: 'Montana',
color: 'rgba(102, 255, 102, .5)',
data: [
[41.0, 24.6, 6.2]
]
}, {
name: 'Nebraska',
color: 'rgba(102, 255, 102, .5)',
data: [
[35.2, 29.6, 3.4]
]
}, {
name: 'Nevada',
color: 'rgba(102, 255, 102, .5)',
data: [
[35.8, 26.2, 2.4]
]
}, {
name: 'New Hampshire',
color: 'rgba(102, 255, 102, .5)',
data: [
[34.9, 26.7, 3.1]
]
}, {
name: 'New Jersey',
color: 'rgba(102, 255, 102, .5)',
data: [
[22.4, 26.3, 3.5]
]
}, {
name: 'New Mexico',
color: 'rgba(102, 255, 102, .5)',
data: [
[32.4, 26.4, 3.1]
]
}, {
name: 'New York',
color: 'rgba(102, 255, 102, .5)',
data: [
[22.4, 25.4, 6.9]
]
}, {
name: 'North Carolina',
color: 'rgba(102, 255, 102, .5)',
data: [
[27.1, 29.4, 2.0]
]
}, {
name: 'North Dakota',
olor: 'rgba(255, 153, 51, .5)',
data: [
[45.8, 31.0, 4.4]
]
}, {
name: 'Ohio',
color: 'rgba(102, 255, 102, .5)',
data: [
[30.1, 30.4, 2.6]
]
}, {
name: 'Oklahoma',
color: 'rgba(102, 255, 102, .5)',
data: [
[28.3, 32.5, 2.1]
]
}, {
name: 'Oregon',
color: 'rgba(102, 255, 102, .5)',
data: [
[30.3, 26.5, 6.2]
]
}, {
name: 'Pennsylvania',
color: 'rgba(102, 255, 102, .5)',
data: [
[28.6, 30.0, 4.3]
]
}, {
name: 'Rhode Island',
color: 'rgba(102, 255, 102, .5)',
data: [
[26.3, 27.3, 4.0]
]
}, {
name: 'South Carolina',
color: 'rgba(102, 255, 102, .5)',
data: [
[32.7, 31.7, 2.3]
]
}, {
name: 'South Dakota',
color: 'rgba(102, 255, 102, .5)',
data: [
[38.9, 29.9, 4.8]
]
}, {
name: 'Tennessee',
color: 'rgba(102, 255, 102, .5)',
data: [
[26.2, 33.7, 1.5]
]
}, {
name: 'Texas',
color: 'rgba(102, 255, 102, .5)',
data: [
[34.4, 30.9, 1.9]
]
}, {
name: 'Utah',
color: 'rgba(102, 255, 102, .5)',
data: [
[20.2, 24.1, 3.5]
]
}, {
name: 'Vermont',
color: 'rgba(102, 255, 102, .5)',
data: [
[35.3, 24.7, 6.5]
]
}, {
name: 'Virginia',
color: 'rgba(102, 255, 102, .5)',
data: [
[26.7, 27.2, 2.7]
]
}, {
name: 'Washington',
color: 'rgba(102, 255, 102, .5)',
data: [
[24.8, 27.2, 4.3]
]
}, {
name: 'West Virginia',
color: 'rgba(102, 255, 102, .5)',
data: [
[30.3, 35.1, 3.0]
]
}, {
name: 'Wisconsin',
color: 'rgba(102, 255, 102, .5)',
data: [
[26.2, 29.8, 4.0]
]
}, {
name: 'Wyoming',
color: 'rgba(102, 255, 102, .5)',
data: [
[33.0, 27.8, 4.3]
]
}]
});
});