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Yannick Carer
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Strava
Edited
Mar 28
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11 stars
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function getNumDays(endDate, startDate) {
return Math.ceil((endDate.getTime() - startDate.getTime()) / (1000 * 3600 * 24)) + 1;
}
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// Assume you have an array of runs with each run having a `date` property
runsPerMonth = {};
runs.forEach(run => {
let month = run.date.getMonth(); // get the month of the run
if (!runsPerMonth[month]) runsPerMonth[month] = 0;
runsPerMonth[month]++;
});

let data = Object.entries(runsPerMonth).map(([month, count]) => ({month, count}));

Plot.plot({
marks: [
Plot.barX(data, {x: "month", y: "count"})
]
})
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