If TRUE, construct one-dimensional confidence intervals for all parameters.
level
Intended coverage probability of the confidence intervals.
verbose
Whether to display some information about progress and results.
...
Further arguments passed from or to other methods.
Value
The object is returned invisibly, with added members
Details
RMSEs are computed using approximate formulas for prediction (co-)variances in linear mixed midels (see Details in predict).
par_RMSEs are computed from RMSEs and from the numerical gradient of profile log-likelihood at each CI bound.