
Larry Han
@lhan320
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Assistant Professor of Biostatistics in Public Health & Health Sciences @Northeastern; PhD @HarvardBiostats @SchwarzmanOrg @Gates_Cambridge @MoreheadCain
Boston, MA
Joined July 2014
Learned so much working with Peter Gilbert & team! We develop a causal roadmap using surrogates to fuse RCT + OS data, enabling transportable, bias-corrected treatment effect estimates, and a viable path for provisional approval by the FDA! #RareDiseases.
academic.oup.com
Summary. For many rare diseases with no approved preventive interventions, promising interventions exist. However, it has proven difficult to conduct a piv
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Happy to share an invited editorial I wrote on how to address distribution shift in clinicial AI settings: Addressing Distribution Shift for Trustworthy Prediction and Causal Inference in Clinical AI Settings
jamanetwork.com
Distribution shift, or data shift, is a fundamental challenge in generalizing or transporting scientific evidence from observed source populations to new, potentially only partially observed target...
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🚀 How do you transport causal effects w/ survival outcomes? We tackle censoring, discr/cont time & distrib shift in our new preprint:."Targeted Data Fusion for Causal Survival Analysis Under Distribution Shift" @YiLiu1998 @alexwlevis @ShuYangStatNCSU .🔗
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Happy to share a Federated Adaptive Causal Estimation (FACE) framework to transport causal effects across multiple data sources while preserving individual data privacy!
tandfonline.com
Federated learning of causal estimands may greatly improve estimation efficiency by leveraging data from multiple study sites, but robustness to heterogeneity and model misspecifications is vital f...
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Learned a lot working on this paper with Zijian Guo, Xiudi Li, and Tianxi Cai! We develop an inferential crowdsourcing framework for the prevailing model, i.e., the one matching the majority of sites, accounting for selection uncertainty via resampling!
tandfonline.com
Synthesizing information from multiple data sources is critical to ensure knowledge generalizability. Integrative analysis of multi-source data is challenging due to the heterogeneity across source...
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Happy to share this editorial on statistical methods to address left truncation in time-to-event studies, which is an underconsidered problem but relevant in modern data integration settings, where fusing studies with different calendar times can introduce left truncation.
Left truncation is a common challenge in survival analysis, occurring when individuals must survive past a certain point to be included in a study. Larry Han, PhD tackles this sometimes tricky statistical concept and reviews methods to address it.
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RT @NUGlobalNews: How dangerous is #EEE? @Northeastern experts urge caution as mortality rate could exceed 50%. Read more about the danger….
news.northeastern.edu
Northeastern professor Larry Han says the death rate from EEE may be higher than the 30% reported by the CDC.
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Students looking to submit their papers to the ENAR student paper competition might find this WebENAR helpful! Winners of the Van Ryzin Award from the past 5 years will discuss their winning papers and share advice on the process. More information:
enar.org
Eastern North American Region. International Biometric Society.
Last chance to register! Join #ENAR_ibs this Thursday (7/18), when we host #DSPA Van Ryzin winners. Hear their winning presentations and get insider insights on what to consider when submitting. More details at #studentpapers #biostatistics #statstwitter
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Completely devastated. Grayson was my best friend growing up. He had a heart of pure gold. He was the most talented golfer, but he was humble, too. I hope Grayson's life can inspire many to come to know Jesus Christ. Looking forward to seeing you on the other side, my brother!.
My first story with Grayson Murray was 18 years ago. I shot it for Chad Sokol and he voiced it. Just a young golfer having fun and winning. Murray & Han battled for a few years but were good friends. Sad to hear of Murray's passing. @WNCN @ChrisClark_ @PGATOUR @leesvilleroadhs
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RT @ToddGibsonWNCN: My first story with Grayson Murray was 18 years ago. I shot it for Chad Sokol and he voiced it. Just a young golfer hav….
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Great opportunity to present your work at the "AI for Reliable and Equitable Real-World Evidence Generation in Medicine" workshop, organized by @Z_Linying! Workshop and submission details here (deadline of May 31, 2024):
medicine.utah.edu
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RT @robtibshirani: Our new youTube channel:. Comments welcome!.
youtube.com
Rob Tibshirani and friends (Trevor Hastie, John Cherian, Stefan Wager, Ryan Tibshirani) interview authors of seminal papers in the field of Statistics. This ...
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Our paper on hospital quality measurement via federated learning of causal estimands is now available at the Annals of Applied Statistics:
projecteuclid.org
Accurate hospital performance measurement is important to both patients and providers but is challenging due to case-mix heterogeneity, differences in treatment guidelines, and data privacy regulat...
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RT @ZhenkeWu: Happy to have given a guest lecture on “Using GenAI Tools in Statistical Research Workflow” (slides: ….
docs.google.com
Using GenAI Tools in Statistical Research Workflow March 28, 2024 Zhenke Wu, PhD Associate Professor, Biostatistics University of Michigan, Ann Arbor zhenkewu.com X: @zhenkewu
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Thanks for featuring our work, @yuanhypnosluo! If you're interested in federated causal inference, check out our work in NeurIPS 2023:
The Healthcare AI & Data Science Year In Review with @MeltonMeaux was a big success last week! By popular demand, I'm now sharing the slides. Dive into the latest advancements, challenges, and future directions! #HealthcareAI #DataScience @AMIAInformatics
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