Evaluate the proportion of test above the statistical significance level
proportion(object, n.sample, trace, ...)a data.frame with the estimated proportion (estimate column), standard error and confidence interval (when boostrap is used).
Wald_lmm object
[numeric,>=0] number of bootstrap sample used to assess the uncertainty. If 0, then only the point estimate is computed.
[logical] shoudl the execution of the boostrap be trace.
additional arguments passed to confint.Wald_lmm