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单词
ratio estimator
释义
ratio estimator
Encyclopedia
理学
数据收集模式
释
ratio estimator
比率估计量
利用目标变量与辅助变量之间的比值关系,对目标变量的总体特征进行估计的估计量。又称比估计量、比率估计、比估计。
Physics
ratio estimator
比值估计量
Mathematics
>数理统计>抽样与统计过程控制>释义
ratio estimator
比估计
ratio estimator
比估计量
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