stratified random sampling 中文
簡易隨機抽樣(simplerandomsampling);系統抽樣(systematicsampling);分層抽樣(stratifiedsampling);類聚抽樣(clustersampling);多重類聚抽樣(multi-stage ...,中文名.分层抽样法·外文名.stratifiedrandomsampling·别名.类型抽样法·优点.样本代表性比较好抽样误差比...
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分層抽樣(stratifiedsampling)。將抽樣單位按某種特徵或某種規則劃分為不同的層,然後從不同的層中獨立、隨機地抽取樣本。
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