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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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category of sets
category of spaces
category of squeezing-pressing manipulation
category of topological spaces
category product
Category Reference Positioning
category-specific disorder
category subsumption
category system of injury
category theorem
category theory
Category Theory of Concept
category unification
category with composition
category with coproducts
category with direct limits
category with inverse limits
category with involution
category with limits
category with multiplication
category with product and composition
category with products
category with pullbacks
category with pushouts
category with structure
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