| fdid | Factorial Difference-in-Differences Estimation |
| fdid_list | Create an 'fdid_list' Object |
| fdid_prepare | Prepare Data for Factorial Difference-in-Differences Analysis |
| mortality | FDID example dataset |
| plot.fdid | Plot Results from FDID Analysis |
| plot.fdid_list | Plot Multiple FDID Estimates |
| print.fdid | Print Method for FDID Objects |
| summary.fdid | Summary Method for FDID Objects |