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方差分析的简易计算法刘秀红龚书明赵振高（第四军医大学军队卫生学教研室，西安，７１００３２）本方法为只需两步即可计算出Ｆ值的简化公式。１方差分析的简化计算公式ＳＳ组间＝ｎΣｉＸｉ２ｎｋ（ΣｉＸｉ）２（１）ＳＳ组内＝（ｎ－１）（ΣｉＳｉ２）（２）上述公...
A simple analysis method for variance analysis Liu Xiuhong Gong Shuming Zhao Zhengao (Department of Military Hygiene, Fourth Military Medical University, Xi’an, 710032) This method is a simplified formula for calculating the F value in only two steps. A simplified analysis of variance analysis formula SS group = nΣiXi2 nk (ΣiXi) 2 (1) SS group = (n-1) (ΣiSi2) (2) the above public...