“ratio imputation”的概念、定义、翻译、参考文献-科学参考

单词	ratio imputation
释义	ratio imputation Encyclopedia 理学Data Imputation释 ratio imputation比率插补根据含缺失值的变量与辅助变量之间的相互关系，建立比率模型，然后依据已有的辅助变量的信息，对变量的缺失值进行插补的方法。
随便看	bounded ultrapower bounded universal quantifier bounded upwards bounded variable bounded-variable technique bounded variation bounded variation function bounded vector lattice bounded vector measure bound electron bound energy bound-free absorption bound free laser bound-free laser bound free transition bound-free transition bound homotopy bounding bounding box bounding chain bounding cycle bounding manifold bounding operation bounding polyhedral surface bounding surface

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