🌐EnglishEnglishDeutschFrançaisItaliano中文EntityQ1298498· pop 6· linked from 5 articlesMarcum Q-functionFunction in statisticsAvailable in 6 languagesFrançaisDeutschItalianoCatalanUkrainianvia Wikidata sitelinks · CC0Connectionsnoncentral chi-squared distributionEntitystatisticsEntityCategoriesFunctions related to probability distributions