| PSPI-package | Propensity Score Predictive Inference for Generalizability and Transportability |
| invgumbel | Gumbel quantile transform |
| in_trial | Identify which population rows are included in a trial subset |
| PSPI | Propensity Score Predictive Inference for Generalizability and Transportability |
| PSPI_fit | Fit a PSPI Model (Without Population Data) |
| PSPI_generalizability | Propensity Scores Predictive Inference for Generalizability and Transportability |
| PSPI_predict | Predict from a Fitted PSPI Model on Population Data |
| sim_generalizability | Simulate a superpopulation and a randomized trial under PSPI generalizability scenarios |
| sim_trans | Simulate a superpopulation, a randomized trial, and a target sample under PSPI transportability scenarios |
| summary.PSPI_generalizability | Summarize a fitted PSPI object |
| summary.PSPI_predict | Summarize a fitted PSPI object |