I am running into what might be a bug in confint.merMod() with
boot.type="norm". The error occurs on the line near the end of
confint.merMod() that labels the value: dimnames(citab) <-
list(names(bb[["t0"]]), pct) but appears to arise a few lines up,
where the expression that creates citab is hardwired to extract from
the structure created when boot.type="perc": citab <- t(sapply(bci,
function(x) x[["percent"]][4:5])) More details appear below. I
don't understand the structures enough to propose a fix other than
suggesting that the line above should extract in a way dependent on
the value of boot.type.
Package: lme4
Version: 1.1-6
platform x86_64-w64-mingw32
version.string R version 3.1.0 (2014-04-10)