Differences between get_predicted and get_predicted_ci for mixed models

[strengejacke]

Fixes #797

[codecov]

Codecov Report

Merging #814 (2a0f022) into main (0ef5213) will not change coverage.
The diff coverage is n/a.

❗ Current head 2a0f022 differs from pull request most recent head 9e5579b. Consider uploading reports for the commit 9e5579b to get more accurate results

@@           Coverage Diff           @@
##             main     #814   +/-   ##
=======================================
  Coverage   54.53%   54.53%           
=======================================
  Files         124      124           
  Lines       15291    15291           
=======================================
  Hits         8339     8339           
  Misses       6952     6952           

Files	Coverage Δ
R/get_predicted.R	54.41% <ø> (ø)
R/get_predicted_ci.R	66.26% <ø> (ø)