8 citations · 9 across the 4 of their papers we have counts for
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stat.ME2020★ 1 cited
Predictive case control designs for modification learning
W Katherine Tan, Patrick J Heagerty
Prediction models for clinical outcomes may be developed using a source dataset and additionally applied to new settings. Towards model external validation and model updating in th…
stat.ME2020
A note on the amount of information borrowed from external data in hybrid controlled trials with time-to-event outcomes
Brian D. Segal, W. Katherine Tan
In situations where it is difficult to enroll patients in randomized controlled trials, external data can improve efficiency and feasibility. In such cases, adaptive trial designs…