.center_predictors      Internal Helper Function for Mean-Centering
.create_design_matrix   Create the Design Matrix for a Simulation
.plot_data              Internal Data Plotting Engine
.simulate_outcome       Simulate the Outcome Variable
.to_factor_safely       Safely Convert Character Vectors to Factors
define_design           Define the Structure of a Planned Experimental
                        Design
fixed_effects_from_average_outcome
                        Calculate Fixed-Effects Coefficients from Mean
                        Outcomes
get_fixed_effects_structure
                        Get the Expected Fixed-Effects Structure
get_random_effects_structure
                        Get the Expected Random-Effects Structure
plot_sim_model          Visualize Simulation Data or Power Simulation
                        Results
power_sim               Perform a Power Analysis for (Generalized)
                        Linear Mixed-Effects Models via Data Simulation
summary.PowRPriori      Summarize a Power Simulation Result
