no code implementations • 6 Apr 2023 • Arman Oganisian, Anthony Girard, Jon A. Steingrimsson, Patience Moyo
Estimation with observational claims data is challenging because while membership in the target population is defined in terms of eligibility criteria, treatment is rarely assigned exactly at the time of eligibility.
no code implementations • 29 Nov 2022 • Arman Oganisian, Kelly D. Getz, Todd A. Alonzo, Richard Aplenc, Jason A. Roy
A g-computation procedure is used to compute a posterior over potential survival probability that is adjusted for time-varying confounding.
2 code implementations • 15 Apr 2020 • Arman Oganisian, Jason A. Roy
We provide an introduction to Bayesian inference for causal effects for practicing statisticians who have some familiarity with Bayesian models and would like an overview of what it can add to causal estimation in practical settings.
no code implementations • 11 Feb 2020 • Arman Oganisian, Nandita Mitra, Jason Roy
Effectiveness (often measured as increased survival time) and accumulated cost tends to be right-censored in many applications.