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添加94字节 、 2021年6月4日 (五) 13:16
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|keywords=实验设计,因果推断
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|description=实验设计,因果推断,可忽略性
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In [[statistics]], '''ignorability''' is a feature of an [[experiment design]] whereby the method of data collection (and the nature of missing data) do not depend on the missing data.  A missing data mechanism such as a treatment assignment or survey sampling strategy is "ignorable" if the missing data matrix, which indicates which variables are observed or missing, is independent of the missing data conditional on the observed data.
 
In [[statistics]], '''ignorability''' is a feature of an [[experiment design]] whereby the method of data collection (and the nature of missing data) do not depend on the missing data.  A missing data mechanism such as a treatment assignment or survey sampling strategy is "ignorable" if the missing data matrix, which indicates which variables are observed or missing, is independent of the missing data conditional on the observed data.
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[[Category:实验设计]]
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Category:Design of experiments
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'''本词条内容源自wikipedia及公开资料,遵守 CC3.0协议。'''
 
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类别: 实验设计
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[[Category:因果推断]]
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Category:Causal inference
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类别: 因果推理
 
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