collapse_by_group       Collapse raw data by random effect groups
efc                     Sample dataset from the EUROFAMCARE project
fish                    Sample data set
get_title               Get titles and labels from data
ggeffect                Marginal effects, adjusted predictions and
                        estimated marginal means from regression models
lung2                   Sample data set
new_data                Create a data frame from all combinations of
                        predictor values
plot                    Plot ggeffects-objects
pool_predictions        Pool Predictions or Estimated Marginal Means
pretty_range            Create a pretty sequence over a range of a
                        vector
residualize_over_grid   Compute partial residuals from a data grid
values_at               Calculate representative values of a vector
vcov                    Calculate variance-covariance matrix for
                        marginal effects
