Kātaitai ōrautanga
Ka kimi te uara i tētahi ōrautanga me ngā kōwae o tētahi tautuhi raraunga.
Ka whakahōutia ngā hua i te wā e tātuhi ana.
Mo tēnei tātaitai
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Ko nga pātai e pā ana
He pēhea te tatau i tētahi ōrautanga?
Ka whakarōpūtia te raraunga, ā, ka tātaitai tētahi rārangi o (p/100) × (n − 1). Mēnā he tau tōpū taua rārangi, ka hoki te uara i taua tūnga; kāore anō kia whakapā
He aha te rerekētanga i waenganui i te ōrau me te whārangi?
Ko ngā kotītī anake he ōrautanga tauwhāiti e wehe ana i te raraunga ki ngā wāhanga ōrite e whā: ko te kotītī tuatahi ko te ōrautanga 25, ko te tuarua ko te ōrautanga 50 (te waenganui), ā, ko te toru ko te ōrautanga 75.
He aha te awhe o te Interquartile?
Ko te awhe ā-whāiti (IQR) ko te kohatu tuatoru, he iti iho te tuatahi — ko te awhe o te 50% o te raraunga tauwaenga. Nā te mea kāore e whakaaetia e ia ngā whāiti o runga me te raro, he inenga tōtika o te horahanga, ā, he rite tonu te whakamahi i ngā tohu ā-wāhanga.
He aha te tikanga o te 90 percentile?
Ko te uara i raro iho i te 90% o te raraunga, nā reira ko te 10% anake o ngā kitenga e teitei ake ana. Ko te pūkete i te rau tau 90 i tētahi whakamātautau ko te tikanga kua pai ake tō koe i te 90% o ētahi atu kaiwhakamātautau.
He ōrite te ōrautanga 50 ki te tauwaenga?
Heoi anō, ka wehea e te 50 percentile te raraunga kia tae atu ki te haurua o ngā uara e tū ana i raro i a ia, ko te tikanga tika o te tauwaenga.
He aha te take ka taea e tētahi utauta rerekē te tuku i tētahi ōrautanga iti iho?
He maha ngā whakamāramatanga o te rau tau e whakaaetia ana. Ka whakamahia e tēnei tātaitai te whakawāteatanga paerangi whakauru (PERCENTILE.INC); ko te aratuka whāiti (PERCENTILE.EXC) me te aratuka ā-rārangi tata rawa e whakawātea ana i te rau tau, kia iti iho ai te rerekētanga o ngā hua i waenganui i ngā utauta, i runga anō i ngā huinga raraunga iti.
API — whakamahi tēnei tātaitai mai i te waehere
E kī ana tēnei tātaitai hei wāhi mutunga kore JSON - kāore he kī e hiahiatia ana. Ka tukuna ngā uara āpure i raro nei hei tohutoro pātai, JSON rānei. Ka pānui te papatono API katoa →
Whakamutunga
GET https://calculator.free/api/v1/percentile/curl
curl "https://calculator.free/api/v1/percentile/?numbers=5, 7, 8, 12, 14, 18, 21, 25, 30, 35&p=90"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/percentile/?" + new URLSearchParams({
"numbers": "5, 7, 8, 12, 14, 18, 21, 25, 30, 35",
"p": "90"
}));
const data = await r.json();
console.log(data.results);Ko ngā hua he whakataunga mō te tohutohu ahuwhānui anake, ehara i te tohutohu moni, rongoā, tāke rānei.