activity
20222024
most citedAssessing variable importance in survival analysis using machine learning

5 citations · 11 across the 5 of their papers we have counts for

collaborators

5 papers

stat.ME2024

Debiased machine learning for counterfactual survival functionals based on left-truncated right-censored data

Eric R. Morenz, Charles J. Wolock, Marco Carone

Learning causal effects of a binary exposure on time-to-event endpoints can be challenging because survival times may be partially observed due to censoring and systematically bias…

stat.AP2024

Investigating symptom duration using current status data: a case study of post-acute COVID-19 syndrome

Charles J. Wolock, Susan Jacob, Julia C. Bennett +9

For infectious diseases, characterizing symptom duration is of clinical and public health importance. Symptom duration may be assessed by surveying infected individuals and queryin…

stat.CO2024★ 2 cited

SimEngine: A Modular Framework for Statistical Simulations in R

Avi Kenny, Charles J. Wolock

This article describes SimEngine, an open-source R package for structuring, maintaining, running, and debugging statistical simulations on both local and cluster-based computing en…

stat.ME2023★ 5 cited

Assessing variable importance in survival analysis using machine learning

Charles J. Wolock, Peter B. Gilbert, Noah Simon +1

Given a collection of features available for inclusion in a predictive model, it may be of interest to quantify the relative importance of a subset of features for the prediction t…

stat.ME2022★ 4 cited

A framework for leveraging machine learning tools to estimate personalized survival curves

Charles J. Wolock, Peter B. Gilbert, Noah Simon +1

The conditional survival function of a time-to-event outcome subject to censoring and truncation is a common target of estimation in survival analysis. This parameter may be of sci…