什么是lme4 :: lmer等同于三向重复测量方差分析?
我的问题基于此回答,该回答表明哪个lme4::lmer模型对应于两次重复测量方差分析: require(lme4) set.seed(1234) d <- data.frame( y = rnorm(96), subject = factor(rep(1:12, 4)), a = factor(rep(1:2, each=24)), b = factor(rep(rep(1:2, each=12))), c = factor(rep(rep(1:2, each=48)))) # standard two-way repeated measures ANOVA: summary(aov(y~a*b+Error(subject/(a*b)), d[d$c == "1",])) # corresponding lmer call: anova(lmer(y ~ a*b+(1|subject) + (1|a:subject) + (1|b:subject), d[d$c == "1",])) 我现在的问题是如何将其扩展到三向方差分析的情况: …