🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی中文日本語EntityQ1287978· pop 21· linked from 679 articleseffect sizestatistical measure of the magnitude of a phenomenonAvailable in 20 languagesEspañolFrançaisDeutsch中文PortuguêsItalianoالعربيةBahasa IndonesiaBasqueCzechHebrewConnectionsmedianEntityPearson product-moment correlation coefficientEntityCategoriesCleanup tagged articles with a reason field from May 2011Clinical researchClinical trialsEffect sizeMathematical and quantitative methods (economics)Medical statisticsMeta-analysisPsychometricsStatistical hypothesis testing