英语词汇random effect怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	random effect
释义	random effect 美/ ?r?nd?m ??fekt / 简明释义随机效应：在统计学中，随机效应模型，也称为方差分量模型，是一种模型参数为随机变量的统计模型。它是一种层次线性模型，假设所分析的数据来自于一个不同群体的层次结构，其差异与该层次结构相关。随机效应模型是混合模型的一种特殊情况。网络释义 1 ?随机效果 ... psychological effect心理效应 random effect随机效果 retroactive effect追溯效力 ... 短语 1 random effect model 随机效果模式 ; 随机效果模型 2 Two-way Random Effect 机效应模型 ; 随机效应 3 One-way Random Effect 一元随机效应双语例句 1 LM test proves the random effect model is superior to the fixed effect model. LM检验证明随机效应模型优于固定效应模型。 2 However, although such statistics may be superficially appealing, this could easily be a random effect. 然而，这些统计数据在表面上看来可能引人入胜，但是它可能仅仅是随机的效应。 3 They tested significant activations in each group and differences between the groups with random effect analyses. 他们测到各组的显著活化，并对组间随机效应做了分析。
随便看	opposing strain opposing torque opposing traffic opposing train opposing train movement opposing treatment portal opposing value opposing values opposing voltage opposing wind opposing winding opposit opposite opposite account opposite accounts opposite acting force opposite algebra opposite and equal moment opposite angle opposite angles opposite arc opposite attract opposite bevel scale opposite buds opposite category

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。