added yesterday, rolling average
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0a72c63cdc
commit
df22e3c79f
40
generate.js
40
generate.js
@ -442,6 +442,18 @@ const processGlobalDeaths = async () => {
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}),
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};
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stateItem.rollingAverageDaily = stateItem.timeSeriesDaily.map((item, i, arr) => {
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const prevValues = arr.slice(Math.max(0, i - 6), i);
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const valueAverage = (item.value + prevValues.reduce((sum, next) => sum + next.value, 0)) / (1 + prevValues.length);
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const deltaAverage = (item.delta + prevValues.reduce((sum, next) => sum + next.delta, 0)) / (1 + prevValues.length);
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return {
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key: item.key,
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value: Math.round(valueAverage),
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delta: Math.round(deltaAverage),
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};
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});
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stateItem.deathGrowthRate = getGrowthRate(stateItem);
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// insert into states array for the country
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@ -480,13 +492,25 @@ const processGlobalDeaths = async () => {
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}),
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};
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countryItem.rollingAverageDaily = countryItem.timeSeriesDaily.map((item, i, arr) => {
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const prevValues = arr.slice(Math.max(0, i - 6), i);
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const valueAverage = (item.value + prevValues.reduce((sum, next) => sum + next.value, 0)) / (1 + prevValues.length);
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const deltaAverage = (item.delta + prevValues.reduce((sum, next) => sum + next.delta, 0)) / (1 + prevValues.length);
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return {
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key: item.key,
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value: Math.round(valueAverage),
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delta: Math.round(deltaAverage),
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};
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});
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countryItem.deathGrowthRate = getGrowthRate(countryItem);
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return countryItem;
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});
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const worldData = {
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name: 'The World',
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safeName: 'the-world',
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name: 'Worldwide',
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safeName: 'worldwide',
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total: 0,
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countries: countryArr,
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timeSeriesDaily: {},
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@ -530,6 +554,18 @@ const processGlobalDeaths = async () => {
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};
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});
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worldData.rollingAverageDaily = worldData.timeSeriesDaily.map((item, i) => {
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const prevValues = worldData.timeSeriesDaily.slice(Math.max(0, i - 6), i);
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const valueAverage = (item.value + prevValues.reduce((sum, next) => sum + next.value, 0)) / (1 + prevValues.length);
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const deltaAverage = (item.delta + prevValues.reduce((sum, next) => sum + next.delta, 0)) / (1 + prevValues.length);
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return {
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key: item.key,
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value: Math.round(valueAverage),
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delta: Math.round(deltaAverage),
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};
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});
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worldData.deathGrowthRate = getGrowthRate(worldData);
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worldData.population = 7781841000;
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worldData.deathsPerMillion = worldData.total / worldData.population * 1000000;
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@ -16,6 +16,10 @@ html
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.table-sm {
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font-size: 80%;
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}
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.table-sm code {
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font-size: 110%;
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color: inherit;
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}
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script.
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const charts = {
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@ -30,12 +34,12 @@ html
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const chart = new Chart(canvas.getContext('2d'), {
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type: 'line',
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data: {
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labels: [1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14],
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labels: new Array(data.length),
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datasets: [{
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data: data,
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borderColor: 'rgb(53,120,193)',
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borderColor: 'rgb(53, 120, 193)',
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borderWidth: 1,
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backgroundColor: 'rgba(148,193,250,0.51)',
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backgroundColor: 'rgba(148, 193, 250, 0.50)',
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}],
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},
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options: {
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@ -55,9 +59,12 @@ html
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yAxes: [
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{
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display: false,
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type: 'logarithmic',
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ticks: {
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precision: 0,
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beginAtZero: true,
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max: Math.pow(10, Math.ceil(Math.log10(maxValue))),
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callback: value => Number(value.toString()),
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}
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},
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],
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@ -103,7 +110,7 @@ html
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charts.trends.forEach((data) => {
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const axis = data.chart.options.scales.yAxes[0];
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if (axis.type === 'linear') {
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if (type === 'logarithmic') {
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axis.type = 'logarithmic';
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const maxLogPower = Math.ceil(Math.log10(data.maxValue));
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axis.ticks.max = Math.pow(10, maxLogPower);
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@ -118,7 +125,7 @@ html
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});
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}
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function makeHeroChart(id, title, labels, totalDeaths, newDeaths) {
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function makeHeroChart(id, title, labels, totalDeaths, newDeaths, rollingAverage) {
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const canvas = document.getElementById(id);
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charts.heroMaxValue = totalDeaths[totalDeaths.length - 1];
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@ -129,20 +136,27 @@ html
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labels: labels,
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datasets: [
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{
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label: 'Total Deaths',
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label: 'Cumulative',
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data: totalDeaths,
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fill: true,
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fill: '1',
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borderColor: 'rgb(196, 64, 64)',
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borderWidth: 1,
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backgroundColor: 'rgba(196, 128, 128, 0.25)',
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},
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{
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label: 'New Deaths',
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data: newDeaths,
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fill: true,
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borderColor: 'rgb(64, 64, 64)',
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label: 'New (rolling)',
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data: rollingAverage,
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fill: 'origin',
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borderColor: 'rgb(20,24,59)',
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borderWidth: 1,
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backgroundColor: 'rgba(96, 96, 164, 0.25)',
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},
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{
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label: 'New',
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data: newDeaths,
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fill: false,
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borderColor: 'rgb(96, 96, 96, 0.25)',
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borderWidth: 1,
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backgroundColor: 'rgba(128, 128, 128, 0.75)',
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}
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],
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},
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@ -163,9 +177,13 @@ html
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yAxes: [
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{
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display: true,
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type: 'logarithmic',
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ticks: {
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precision: 0,
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beginAtZero: true,
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min: 0,
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max: Math.pow(10, Math.ceil(Math.log10(charts.heroMaxValue))),
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callback: value => Number(value.toString())
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},
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afterBuildTicks: (axis, ticks) => {
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if (axis.type === 'logarithmic') {
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@ -212,19 +230,22 @@ html
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type="button"
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onclick="setAxisType('linear')"
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autocomplete="off"
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disabled
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) Linear
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button.btn.btn-secondary.btn-sm.set-axis-logarithmic(
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type="button"
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onclick="setAxisType('logarithmic')"
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autocomplete="off"
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disabled
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) Logarithmic
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canvas.mx-auto(id="main-chart" width="800" height="450")
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-
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const growthRate = '+' + (data.deathGrowthRate * 100).toFixed(2) + '%';
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const population = 'pop. ' + data.population.toLocaleString();
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const deathsPerMillion = Math.round(data.deathsPerMillion) + '/million';
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const heroTitle = data.name + ` (${population}, ${deathsPerMillion}, ${growthRate})`;
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const deathsPerMillion = Math.round(data.deathsPerMillion).toLocaleString() + '/MM';
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const heroTitle = [
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'Covid-19 Deaths: ' + data.name,
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`${population} | ${deathsPerMillion} | ${growthRate}`
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];
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script.
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makeHeroChart(
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'main-chart',
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@ -232,6 +253,7 @@ html
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!{JSON.stringify(data.timeSeriesDaily.map(x => x.key))},
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!{JSON.stringify(data.timeSeriesDaily.map(x => x.value))},
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!{JSON.stringify(data.timeSeriesDaily.map(x => x.delta))},
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!{JSON.stringify(data.rollingAverageDaily.map(x => x.delta))},
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);
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mixin dataTable(items, label, type)
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@ -246,9 +268,10 @@ html
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th.text-center(data-col="million"): +sortableLinks("million") per 1M
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th.text-center(data-col="total"): +sortableLinks("total") Total
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th.text-center.sorted(data-col="today"): +sortableLinks("today") Today
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th.text-center(data-col="last7"): +sortableLinks("last7") Last 7 days
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th.text-center(data-col="last30"): +sortableLinks("last30") Last 30 days
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th.text-center(data-col="growth"): +sortableLinks("growth") Growth Rate
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th.text-center(data-col="yesterday"): +sortableLinks("yesterday") Yesterday
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th.text-center(data-col="last7"): +sortableLinks("last7") Last 7
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th.text-center(data-col="last30"): +sortableLinks("last30") Last 30
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th.text-center(data-col="growth"): +sortableLinks("growth") Growth
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th.text-center Trend
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-
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@ -267,6 +290,7 @@ html
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const getValue = offset => (item.timeSeriesDaily[item.timeSeriesDaily.length - offset] || {}).value || 0;
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const getDelta = offset => (item.timeSeriesDaily[item.timeSeriesDaily.length - offset] || {}).delta || 0;
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const today = getDelta(1);
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const yesterday = getDelta(2);
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const last7 = getValue(1) - getValue(7);
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const last30 = getValue(1) - getValue(30);
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tr(
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@ -276,6 +300,7 @@ html
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data-total=item.total
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data-million=item.deathsPerMillion
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data-today=today
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data-yesterday=yesterday
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data-last7=last7
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data-last30=last30
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data-growth=item.deathGrowthRate
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@ -287,6 +312,7 @@ html
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td.text-right: code: +formatNumber(Math.round(item.deathsPerMillion))
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td.text-right: code: +formatNumber(item.total)
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td.text-right.sorted: code: +formatNumber(today)
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td.text-right: code: +formatNumber(yesterday)
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td.text-right: code: +formatNumber(last7)
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td.text-right: code: +formatNumber(last30)
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td.text-right: code= Number(item.deathGrowthRate * 100).toFixed(2) + '%'
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@ -396,6 +422,7 @@ html
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break;
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case 'total':
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case 'today':
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case 'yesterday':
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case 'last7':
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case 'last30':
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case 'population':
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