| make_plpr_data | Data generating process for partially linear panel regression models with interactive fixed effects |
| xtifedml | Abstract Class xtifedml |
| xtifedml_data | Data Setup for Panel Data Approaches with Cluster Variables |
| xtifedml_data_df | Wrapper for Double machine learning data-backend initialization from data.frame. |
| xtifedml_plr | Routine to estimate partially linear panel regression models with fixed effects within double machine learning. |