DGP                     Data Generating Process
PartialTL-package       Partial Transfer Learning for Causal Estimation
                        and Source Detection
RMSE                    Root Mean Squared Error
boot_detection          Bootstrap-Based Source Detection
f_0                     Outcome Nuisance Function (Target Model)
f_k                     Outcome Nuisance Function (Source Model)
fit_HPTL                HPTL (Heterogeneous Partial Transfer Learning)
                        Fit
fit_PTL                 PTL (Partial Transfer Learning) Fit
g_0                     Treatment Nuisance Function (Target Model)
g_k                     Treatment Nuisance Function (Source Model)
run_bootstrap_E_hat     Bootstrap for Nuisance Function Estimation
