| birthweight | Simulated Birth Weight Study Data |
| calc_risk_diff | Calculate Risk Differences with Robust Model Fitting |
| create_rd_table | Create Formatted Table of Risk Difference Results |
| create_simple_table | Create a Simple Summary Table |
| format_risk_diff | Format Risk Difference Results for Display |
| print.riskdiff_result | Print method for riskdiff_result objects |