2 citations · 2 across the 6 of their papers we have counts for
6 papers
Anchoring Convenience Survey Samples to a Baseline Census for Vaccine Coverage Monitoring in Global Health
Nathaniel Dyrkton, Shomoita Alam, Susan Shepherd +3
While conducting probabilistic surveys is the gold standard for assessing vaccine coverage, implementing these surveys poses challenges for global health. There is a need for more…
Comparison of Simulation-Guided Design to Closed-Form Power Calculations in Planning a Cluster Randomized Trial with Covariate-Constrained Randomization: A Case Study in Rural Chad
Jay JH Park, Rebecca K. Metcalfe, Nathaniel Dyrkton +5
Current practices for designing cluster-randomized trials (cRCTs) typically rely on closed-form formulas for power calculations. For cRCTs using covariate-constrained randomization…
Simulation-Guided Planning of a Target Trial Emulated Cluster Randomized Trial for Mass Small-Quantity Lipid Nutrient Supplementation Combined with Expanded Program on Immunization in Rural Niger
Shomoita Alam, Nathaniel Dyrkton, Susan Shepherd +3
Background: Target trial emulation (TTE) that applies trial design principles to improve the analysis of non-randomized studies is increasingly being used. Applications of TTE to e…
Multivariate regression with missing response data for modelling regional DNA methylation QTLs
Shomoita Alam, Yixiao Zeng, Sasha Bernatsky +5
Identifying genetic regulators of DNA methylation (mQTLs) with multivariate models enhances statistical power, but is challenged by missing data from bisulfite sequencing. Standard…
Framing Causal Questions in Sports Analytics: A Tutorial on Estimand Choice Illustrated Through Crossing in Soccer
Shomoita Alam, Erica E. M. Moodie, Lucas Y. Wu +1
Causal inference has become an accepted analytic framework in sports analytics, where experimentation is rarely feasible. A key consideration is the choice of estimand, specificall…
Estimands and Their Implications for Evidence Synthesis for Oncology: A Simulation Study of Treatment Switching in Meta-Analysis
Rebecca K. Metcalfe, Antonio Remiro-Azócar, Quang Vuong +4
The ICH E9(R1) addendum provides guidelines on accounting for intercurrent events in clinical trials using the estimands framework. However, there has been limited attention to the…