“组内均方和交叉乘积矩阵”概念、定义、翻译-科学时代

单词	组内均方和交叉乘积矩阵
释义	统计学词汇手册 within-group matrix of sums of squares and cross-products 组内均方和交叉乘积矩阵
随便看	quiet diplomacy quiet enjoyment quiet enjoyment clause quiet enjoyment (right) quieter quiet filing quiet filing quietim quieting quieting of evil quieting sleep quietism quietism quiet motor quietness quiet period quiet possession quiet reach quiet reach quiet reconnaissance airplane quiet run quiet solar radiation quiet solar wind quiet sun quiet sun noise

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

within-group matrix of sums of squares and cross-products