mikemoi
42 lines
1.4 KiB
TypeScript
42 lines
1.4 KiB
TypeScript
const domains = {
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honestyHumility: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
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emotionality: [11, 12, 13, 14, 15, 16, 17, 18, 19, 20],
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extraversion: [21, 22, 23, 24, 25, 26, 27, 28, 29, 30],
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agreeableness: [31, 32, 33, 34, 35, 36, 37, 38, 39, 40],
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conscientiousness: [41, 42, 43, 44, 45, 46, 47, 48, 49, 50],
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openness: [51, 52, 53, 54, 55, 56, 57, 58, 59, 60],
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} as const;
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const reverseItems = new Set([
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2, 4, 6, 8, 10,
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12, 14, 16, 18, 20,
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22, 24, 26, 28, 30,
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32, 34, 36, 38, 40,
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42, 44, 46, 48, 50,
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52, 54, 56, 58, 60,
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]);
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function scoreItem(answers: string[], item: number) {
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const raw = Number(answers[item - 1] || 1);
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return reverseItems.has(item) ? 6 - raw : raw;
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}
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function average(scores: number[]) {
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return scores.reduce((sum, score) => sum + score, 0) / scores.length;
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}
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function domainAverage(answers: string[], items: readonly number[]) {
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return average(items.map((item) => scoreItem(answers, item)));
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}
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export function calculateHEXACOResults(answers: string[]) {
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return {
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honestyHumility: domainAverage(answers, domains.honestyHumility),
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emotionality: domainAverage(answers, domains.emotionality),
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extraversion: domainAverage(answers, domains.extraversion),
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agreeableness: domainAverage(answers, domains.agreeableness),
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conscientiousness: domainAverage(answers, domains.conscientiousness),
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openness: domainAverage(answers, domains.openness),
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};
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}
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