| app_descriptive | Descriptive Statistics |
| app_inference | Inferential Statistics |
| app_linear_regression | Linear Regression |
| app_logistic_regression | Logistic Regression |
| app_rfm_analysis | RFM Analysis |
| app_vistributions | Visualize distributions |
| app_visualizer | Visualization |
| exam | Dummy data set for Cochran's Q test |
| hsb | High School and Beyond Data Set |
| treatment | Dummy data set for 2 Sample Proportion test |
| xpl_gvar | Repeat data |
| xpl_nsignC | Return sign |