“within-group dispersion matrix”的概念、定义、翻译、参考文献-科学参考

单词	within-group dispersion matrix
释义	within-group dispersion matrix Encyclopedia 理学Data Imputation释 within-group dispersion matrix组内离差阵组内离差阵是多元方差分析中，各组内部各观测向量与组内观测值的均值向量差异的平方和。此处向量的平方指列向量与其转置的乘积。
随便看	frequency attribute frequency band frequency bandwidth constraint frequency bridge frequency calibration frequency capture frequency centre frequency characteristic frequency characteristic of sound pressure frequency chart frequency chirp frequency coding frequency collapse frequency comparision frequency compensation frequency conversion frequency conversion circuit frequency conversion technique frequency conversion transformation of fan and water pump frequency converter frequency counter frequency criterion frequency curve frequency cutoff frequency dependence selection

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