方差

• Estimation of covariance matrices
  协方差矩阵的估计
• Admissibility of linear estimate in a general variance components model
  一般方差分量模型中线性估计的可容许性
• Application of statistical . estimation of a variance standard deviation
  统计学应用.一组方差的评估标准偏差
• Frontier portfolio and no - arbitrage analysis with singular covariance matrix
  奇异协方差阵下前沿组合及无套利分析
• Describes how to associate a file type with a third - party diff tool
  描述如何将文件类型与第三方差异工具相关联。
• Two - factor analysis of variance
  双因素方差分析
• Mathematical expectation and variance of random variable with fuzzy probability
  模糊概率随机变量的数学期望和方差
• Covariance matrix estimation
  协方差矩阵估计
• Relations with personality and cross - situational consistency of behavior
  对人格内涵及其中西方差异的理论与实证分析