Calculates normal, basic, and percentile bootstrap confidence intervals
from a lmeresamp object.
The lmeresamp object for which confidence intervals should be computed.
not used
The level at which the confidence interval should be calculated.
A character string giving the type of confidence intervals that should be calculated.
This should be a subset of c("norm", "basic", "perc") (for normal, basic, and percentile
bootstrap confidence intervals, respectively), or "all".
not used
A tibble with columns term, estimate, lower, upper, type, and level.