Compute confidence intervals for the intraclass correlation of a model
fit of class
prof_ci_icc(x, level = 0.95, eps_max = 1e+06)
A fitted merMod object from
Confidence level between 0 and 1. Default is .95.
The maximum value that the upper limit can be. Default is 1e6.
This function uses the
uniroot function and determine
the lower and upper limit by evaluating the profile deviance (for ML) or the
-2 profile REML criterion. It works by obtaining the interval for
θ = τ / σ and transforming the two limits.
The resulting interval is bounded by zero for its lower limit.
A named numeric vector with two values showing the lower and upper limit of the intraclass correlation.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.