mvInterceptonly<-mvmeta(coef,vcov,method = "reml") #利用随机效应模型(reml)进行meta合并
summary(mvInterceptonly)#含单个自变量的meta回归模型结果展示
#####PM2.5
PM2.5 <- c(38.14 ,39.74 ,54.12 ,42.18 ,38.15 ,37.32 ,37.96 ,45.16 ,36.35 ,42.07 ,43.99,
43.34 ,47.94 )
mvPM2.5<- mvmeta(coef~PM2.5,vcov,method = "reml")
summary(mvPM2.5)#含单个自变量的meta回归模型结果展示
waldtest(mvInterceptonly,mvPM2.5)#Wald检验
Error in lrtest.default(mvInterceptonly, mvPM2.5) :
models were not all fitted to the same size of dataset
这个问题怎么解决,我用ml合并以后可以做,但是reml就不行,检查了模型的参数都是一样的