skewness coefficient
基本解释
- 偏斜系數
英汉例句
- The paper proposes new separate ratio estimators for population mean using known skewness coefficient of auxiliary variable in stratified random sampling.
本文在分層隨機抽樣下通過使用輔助變量的偏斜系數提出了幾個縂躰均值的估計。
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.
文中還討論了其它隨機因素以及齒輪的變位系數對齒輪可靠性的影響。
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雙語例句
词组短语
- sample skewness coefficient 樣本偏斜系數
- Pearson coefficient of skewness 皮爾遜偏態系數
- sample coefficient of skewness 樣本偏態系數
- Coefficient of skewness 偏度系數;[數]偏斜系數;系數
- Bowley ' coefficient of skewness 鮑利偏斜系數
短語
专业释义
- 偏度系數
Using mathematics gauging device, taking the Shanghai deep 300 indexon-hand merchandise historical data as the object, surveying ratio average value,standard deviation, kurtosis coefficient and skewness coefficient of Shanghai deep300 index date.
主要採用數學計量方法，以滬深300指數現貨的歷史數據爲依據，測算了滬深300指數日收益率的均值、標準差、峰度系數、偏度系數等指標。