1 citations · 1 across the 3 of their papers we have counts for
3 papers
stat.ME2025
Robust estimation of causal dose-response relationship using exposure data with dose as an instrumental variable
Jixian Wang, Zhiwei Zhang, Ram Tiwari
An accurate estimation of the dose-response relationship is important to determine the optimal dose. For this purpose, a dose finding trial in which subjects are randomized to a fe…
stat.ME2025
The benefit of dose-exposure-response modeling in the estimation of dose-response relationship and dose optimization: some theoretical and simulation evidence
Jixian Wang, Zhiwei Zhang, Ram Tiwari
In randomized dose-finding trials, although drug exposure data form a part of key information for dose selection, the evaluation of the dose-response (DR) relationship often mainly…
stat.ME2024★ 1 cited
A Bayesian Bootstrap Approach for Dynamic Borrowing for Minimizing Mean Squared Error
Jixian Wang, Ram Tiwari
For dynamic borrowing to leverage external data to augment the control arm of small RCTs, the key step is determining the amount of borrowing based on the similarity of the outcome…