skewness coefficient
常见例句
- The paper proposes new separate ratio estimators for population mean using known skewness coefficient of auxiliary variable in stratified random sampling.
本文在分层随机抽样下通过使用辅助变量的偏斜系数提出了几个总体均值的估计。
xuebao.imut.edu.cn - But the skewness of load has an inverse influence. This paper also considers the modified coefficient's (no random factor) effect on the gears' reliability.
文中还讨论了其它随机因素以及齿轮的变位系数对齿轮可靠性的影响。
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