我在 R 中完成了这个公式:
> mixed3 <- mixed(peak_Mid ~ (1|item) + (1+vowel3|speaker) + sex*vowel3*Language, data=data1.frame, na.action=na.omit)
Fitting 9 (g)lmer() models:
[.........]
Obtaining 8 p-values:
[Note: method with signature ‘sparseMatrix#ANY’ chosen for function ‘kronecker’,
target signature ‘dgCMatrix#ngCMatrix’.
"ANY#sparseMatrix" would also be valid
........]
> summary(mixed3)
Effect stat ndf ddf F.scaling p.value stat.U ndf.U ddf.U F.scaling.U p.value.U
1 (Intercept) 9500.922104 1 70.40672 1.0000000 7.529698e-77 9500.922104 1 70.40672 NA 7.529698e-77
2 sex 15.980281 1 71.52842 1.0000000 1.538529e-04 15.980281 1 71.52842 NA 1.538529e-04
3 vowel3 8.596702 2 27.40531 0.9916348 1.264905e-03 8.669222 2 27.40531 NA 1.209863e-03
4 Language 3.996819 2 70.74337 0.9909675 2.267036e-02 4.033250 2 70.74337 NA 2.194066e-02
5 sex:vowel3 1.746398 2 75.92257 0.9870432 1.813334e-01 1.769323 2 75.92257 NA 1.774036e-01
6 sex:Language 4.136050 2 170.78334 0.9964821 1.761500e-02 4.150652 2 170.78334 NA 1.737140e-02
7 vowel3:Language 1.573332 4 66.15951 0.9799283 1.917146e-01 1.605559 4 66.15951 NA 1.832701e-01
8 sex:vowel3:Language 1.239002 4 195.29430 0.9894859 2.956981e-01 1.252168 4 195.29430 NA 2.903144e-01
但是,我不确定什么是 stat、ndf、ddf、F.scaling、p.value。请问我如何从这个输出中报告统计结果?为什么在输出的右侧,列头末尾有'.U',并且数字与左侧相似?