短語詞組短語sum m of squares 平方和total sum of squares 總平方和;總體平方和;均差平方和;總變異量Regression sum of squares 回歸平方和;平方和;翻譯treatment sum of squares 理平方和Sum of Squares method 離差平方和法column sum of squares 行平方和prediction sum of squares 平方和Cumulative sum of squares 累加均方sum of squares identity 平方和恒等 返回 sum of squares