| make_plpr_data | Generates data from a partially linear panel regression (PLPR) model |
| xtdml | Abstract class xtdml |
| xtdml_data | Set up for data for panel data approaches and up two cluster variables |
| xtdml_data_from_data_frame | Wrapper for Double machine learning data-backend initialization from data.frame. |
| xtdml_plr | Routine to estimate partially linear panel regression models with fixed effects within double machine learning. |