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抽样框
释义
抽样框
Encyclopedia
理学
【核心概念】
释
sampling frame
抽样框
可用于抽选样本的材料或装备,常见的形式为抽样单元的名册、列表、地图、数据包等,例如大学生名册、企业名录、居民户籍册等。抽样框常用于抽样调查的设计和执行阶段,方便抽样的实施,尤其是基于概率的样本抽选。又称抽样框架、抽样结构。
法学
数据分析
释
sampling frame
抽样框
对可以选择作为样本的总体单位列出名册或排序编号,以确定总体的抽样范围和结构,又称抽样框架、抽样结构。
Mathematics
>数理统计>抽样与统计过程控制>释义
sampling frame
抽样框
sampling frame
抽样框
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effect size
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Effelsberg Radio Telescope
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efferent
efferent duct
efferent lymphatic vessel
efferent nerve
efferent neuron
effervescence
effervescent tablets
efficacy
Efficacy Evaluation
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