final_gs = Simulation of Group Sequential test (GS)
final_heteroscedasticity = Simulation of Robustness under heteroscedasticity
final_lognormal = Simulation of Robustness for lognormally distributed data
final_mixtures = Simulation of Robustness for data from mixture distributions
final_random_effects = Simulation of Robustness when effects are random
final_sbf = Simulation of Sequential Bayes Factors (SBF)
final_sprt = Simulation of Hajnal's *t*-test (SPRT)
final_sprt_vs_sbf = Simulation of SPRT based on SBF's empirical error rates
final_truncation = Simulation of truncated SPRT