有没有办法让 lmertest 产生置信区间?
我尝试使用来自https://cran.r-project.org/web/packages/lmerTest/lmerTest.pdf的代码
contest(mymodel , L, rhs = 0, joint = TRUE,
collect = TRUE, confint = TRUE, level = 0.95,
check_estimability = FALSE, ddf = c("Satterthwaite", "Kenward-Roger",
"lme4"), ...)
但我得到这个错误
Error in contest(mymodel, L, rhs = 0, joint = TRUE, collect = TRUE, confint =
TRUE, :
could not find function "contest"