Public
Edited
Nov 9, 2023
3 stars
sortedBirthdays = sortByMostPopularBirthdates(parseInt(year))
mostPopularBirthday = sortedBirthdays[0].date
leastPopularBirthday = sortedBirthdays[sortedBirthdays.length - 1].date
function formatShortMonth(month) {
return Plot.formatMonth("en-US", "short")(month)
}
function getAllYears() {
return Array.from(new Set(births.map(d => d.date.getUTCFullYear()))).filter(year => year !== new Date().getUTCFullYear())
}
function filterByYear(year) {
return births.filter(d => d.date.getUTCFullYear() === year)
}
function sortByMostPopularBirthdates(year) {
const filteredData = filterByYear(year)
return filteredData.sort((a, b) => a.births > b.births ? -1 : 1)
}
function formatDate(date) {
return date.getUTCDate() + " " + formatShortMonth(date.getUTCMonth())
}
function getBirthsByDate(date) {
return births.find(d => {
return d.date.getUTCFullYear() === date.getUTCFullYear() &&
d.date.getUTCMonth() === date.getUTCMonth() &&
d.date.getUTCDate() === date.getUTCDate()
})?.births
}
births.csv
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