9 Robust Tests of Equality of Means 骨小梁面积百分此% Statisti df 1 df2 Sig. Welch 31.110 2 13.134 .000 Brown-Forsy the 21.086 2 18.213 .000 a.Asy mptotically F distributed. ◆近似方差分析的结果：Velch、Brown-Forsythe的检 验结果。分别给出两种方法的F值，自由度，P值。对 比P值与显著水准可判断检验结果。u近似⽅差分析的结果：Welch、Brown-Forsythe的检 验结果。分别给出两种⽅法的F值，自由度，P值。对 比P值与显著⽔准可判断检验结果。 Robust Tests of Equality of Means 骨小梁面积百分比％ 31.110 2 13.134 .000 21.086 2 18.213 .000 Welch Brown-Forsy the Statistica df 1 df 2 Sig. a. Asy mptotically F distributed. 9