分别采用模拟数据和真实代谢组学数据对新归一化方法的性能进行评估,并与单位方差法(Unit variance)、变量稳定性(Variable stability)和尺度缩放法(Level scaling)等常用的尺度归一化方法进行了比较.
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unit variance amount 单位差异金额
unit variance scaling 和自动规格化
variance of unit weight [测] 单位权方差 ; 方差因子
proportion of the unit variance 单位方差之比
a priori unit weight variance 先验单位权变异数
unit margin variance 单位毛益差异
unit weight variance 单位权方差
unit power variance factor 单位权方差因子
Unit weight estimation variance 单位权估计方差
Kalman filtering method is widely used in data adjustment of dynamic surveying system, whose unit variance is usually computed with innovation vector of parameters and residual vector of observations.
卡尔曼滤波方法已广泛应用于动态测量数据的处理,其单位权方差通常按新息向量和观测值的残差向量进行计算,增加了观测值残差向量的计算。
Variance component model of the random effects of covariance matrix unit for the "Linear model introduction" matrix has been studied.
方差分量模型的随机效应的协方差为单位阵时《线性模型引论》已进行研究。
A prior estimate of unit weight variance is usually calculated by the classicalFerrelo's formula.
三角洲量单位权方差的先验估值一般用经典菲列罗公式计算。
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