| /* |
| title: Logarithmic Regression |
| category: scatter |
| titleCN: 对数回归（使用统计插件） |
| difficulty: 16 |
| */ |
| |
| // See https://github.com/ecomfe/echarts-stat |
| echarts.registerTransform(ecStat.transform.regression); |
| |
| option = { |
| dataset: [ |
| { |
| source: [ |
| [28604, 77, 17096869, 'Australia', 1990], |
| [31163, 77.4, 27662440, 'Canada', 1990], |
| [1516, 68, 1154605773, 'China', 1990], |
| [13670, 74.7, 10582082, 'Cuba', 1990], |
| [28599, 75, 4986705, 'Finland', 1990], |
| [29476, 77.1, 56943299, 'France', 1990], |
| [31476, 75.4, 78958237, 'Germany', 1990], |
| [28666, 78.1, 254830, 'Iceland', 1990], |
| [1777, 57.7, 870601776, 'India', 1990], |
| [29550, 79.1, 122249285, 'Japan', 1990], |
| [2076, 67.9, 20194354, 'North Korea', 1990], |
| [12087, 72, 42972254, 'South Korea', 1990], |
| [24021, 75.4, 3397534, 'New Zealand', 1990], |
| [43296, 76.8, 4240375, 'Norway', 1990], |
| [10088, 70.8, 38195258, 'Poland', 1990], |
| [19349, 69.6, 147568552, 'Russia', 1990], |
| [10670, 67.3, 53994605, 'Turkey', 1990], |
| [26424, 75.7, 57110117, 'United Kingdom', 1990], |
| [37062, 75.4, 252847810, 'United States', 1990], |
| [44056, 81.8, 23968973, 'Australia', 2015], |
| [43294, 81.7, 35939927, 'Canada', 2015], |
| [13334, 76.9, 1376048943, 'China', 2015], |
| [21291, 78.5, 11389562, 'Cuba', 2015], |
| [38923, 80.8, 5503457, 'Finland', 2015], |
| [37599, 81.9, 64395345, 'France', 2015], |
| [44053, 81.1, 80688545, 'Germany', 2015], |
| [42182, 82.8, 329425, 'Iceland', 2015], |
| [5903, 66.8, 1311050527, 'India', 2015], |
| [36162, 83.5, 126573481, 'Japan', 2015], |
| [1390, 71.4, 25155317, 'North Korea', 2015], |
| [34644, 80.7, 50293439, 'South Korea', 2015], |
| [34186, 80.6, 4528526, 'New Zealand', 2015], |
| [64304, 81.6, 5210967, 'Norway', 2015], |
| [24787, 77.3, 38611794, 'Poland', 2015], |
| [23038, 73.13, 143456918, 'Russia', 2015], |
| [19360, 76.5, 78665830, 'Turkey', 2015], |
| [38225, 81.4, 64715810, 'United Kingdom', 2015], |
| [53354, 79.1, 321773631, 'United States', 2015] |
| ] |
| }, |
| { |
| transform: { |
| type: 'filter', |
| config: { dimension: 4, eq: 1990 } |
| } |
| }, |
| { |
| transform: { |
| type: 'filter', |
| config: { dimension: 4, eq: 2015 } |
| } |
| }, |
| { |
| transform: { |
| type: 'ecStat:regression', |
| config: { |
| method: 'logarithmic' |
| } |
| } |
| } |
| ], |
| title: { |
| text: '1990 and 2015 per capita life expectancy and GDP', |
| subtext: 'By ecStat.regression', |
| sublink: 'https://github.com/ecomfe/echarts-stat', |
| left: 'center' |
| }, |
| legend: { |
| data: ['1990', '2015'], |
| bottom: 10 |
| }, |
| tooltip: { |
| trigger: 'axis', |
| axisPointer: { |
| type: 'cross' |
| } |
| }, |
| xAxis: { |
| type: 'value', |
| splitLine: { |
| lineStyle: { |
| type: 'dashed' |
| } |
| } |
| }, |
| yAxis: { |
| type: 'value', |
| splitLine: { |
| lineStyle: { |
| type: 'dashed' |
| } |
| } |
| }, |
| visualMap: { |
| show: false, |
| dimension: 2, |
| min: 20000, |
| max: 1500000000, |
| seriesIndex: [0, 1], |
| inRange: { |
| symbolSize: [10, 70] |
| } |
| }, |
| series: [ |
| { |
| name: '1990', |
| type: 'scatter', |
| datasetIndex: 1 |
| }, |
| { |
| name: '2015', |
| type: 'scatter', |
| datasetIndex: 2 |
| }, |
| { |
| name: 'line', |
| type: 'line', |
| smooth: true, |
| datasetIndex: 3, |
| symbolSize: 0.1, |
| symbol: 'circle', |
| label: { show: true, fontSize: 16 }, |
| labelLayout: { dx: -20 }, |
| encode: { label: 2, tooltip: 1 } |
| } |
| ] |
| }; |
| |
| export {}; |
