| df_cancer | Test data to run the examples | 
| df_income | Test data to run the examples | 
| df_stress | Test data to run the examples | 
| draw_sample_mixture | Draw Samples from a Gaussian Mixture Distribution | 
| draw_sample_normal | Draw Samples from a Normal Distribution | 
| plot_anova | Plot Sequential ANOVA Results | 
| seq_anova | Sequential Analysis of Variance | 
| seq_ttest | Sequential Probability Ratio Test using t-statistic |