Installation
# install.packages("pak")
pak::pak("Genentech/rdborrow")How to cite the manuscript
Shi L, Pang H, Chen C, Zhu J. rdborrow: an R package for causal inference incorporating external controls in randomized controlled trials with longitudinal outcomes. J Biopharm Stat. 2025 Oct;35(6):1043-1066. doi: 10.1080/10543406.2025.2489283. PMID: 40296214.
@article{shi2025rdborrow,
title = {rdborrow: an R package for causal inference incorporating external controls in randomized controlled trials with longitudinal outcomes},
author = {Lei Shi and Herbert Pang and Chen Chen and Jiawen Zhu},
journal = {Journal of Biopharmaceutical Statistics},
year = {2025},
volume = {35},
number = {6},
pages = {1043--1066},
doi = {10.1080/10543406.2025.2489283}
}How to cite the package
Shi L, Secrest MH, Pang H, Chen C, Zhu J (2026). rdborrow: An R package for Causal Inference Incorporating External Controls in Randomized Trials with Longitudinal Outcomes. R package version 0.0.2.0, https://genentech.github.io/rdborrow/.
@Manual{,
title = {rdborrow: An R package for Causal Inference Incorporating External Controls in Randomized Trials with Longitudinal Outcomes},
author = {Lei Shi and Matthew H Secrest and Herbert Pang and Chen Chen and Jiawen Zhu},
year = {2026},
note = {R package version 0.0.2.0},
url = {https://genentech.github.io/rdborrow/}
}