skewness coefficient

基本解释

• 偏斜系数

英汉例句

双语例句

• 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。
  www.jasp.com.cn

• skewness coefficient更多例句

词组短语

短语

• sample skewness coefficient 样本偏斜系数
• Pearson coefficient of skewness 皮尔逊偏态系数
• sample coefficient of skewness 样本偏态系数
• Coefficient of skewness 偏度系数;[数]偏斜系数;系数
• Bowley ' coefficient of skewness 鲍利偏斜系数

• skewness coefficient更多词组

专业释义

经济学

• 偏度系数

  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.
  主要采用数学计量方法，以沪深300指数现货的历史数据为依据，测算了沪深300指数日收益率的均值、标准差、峰度系数、偏度系数等指标。