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Frederick Warner, PhD

Associate Research Scientist
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Associate Research Scientist

Biography

Frederick Warner, PhD, is an Associate Research Scientist at the Yale School of Medicine and a member of the Center for Outcomes Research and Evaluation (CORE). His interests include statistical and machine learning, applied and computational harmonic analysis, and financial mathematics. Prior to joining Yale-CORE, Dr. Warner was a Research Scientist at Plain Sight Systems, Inc. and a Senior Research Scientist and Lecturer in the Department of Mathematics at Yale.

Last Updated on June 06, 2025.

Appointments

Other Departments & Organizations

Education & Training

PhD
Yale University, Mathematics (1992)

Research

Research at a Glance

Yale Co-Authors

Frequent collaborators of Frederick Warner's published research.

Publications

2026

2025

  • Nirmatrelvir–ritonavir versus placebo–ritonavir in individuals with long COVID in the USA (PAX LC): a double-blind, randomised, placebo-controlled, phase 2, decentralised trial
    Sawano M, Bhattacharjee B, Caraballo C, Khera R, Li S, Herrin J, Christian D, Coppi A, Warner F, Holub J, Henriquez Y, Johnson M, Goddard T, Rocco E, Hummel A, Mouslmani M, Hooper W, Putrino D, Carr K, Charnas L, De Jesus M, Nepert D, Abreu P, Ziegler F, Spertus J, Iwasaki A, Krumholz H. Nirmatrelvir–ritonavir versus placebo–ritonavir in individuals with long COVID in the USA (PAX LC): a double-blind, randomised, placebo-controlled, phase 2, decentralised trial. The Lancet Infectious Diseases 2025, 25: 936-946. PMID: 40188838, DOI: 10.1016/s1473-3099(25)00073-8.
    Peer-Reviewed Original Research
  • Assessment of health conditions from patient electronic health record portals vs self-reported questionnaires: an analysis of the INSPIRE study
    Khera R, Sawano M, Warner F, Coppi A, Pedroso A, Spatz E, Yu H, Gottlieb M, Saydah S, Stephens K, Rising K, Elmore J, Hill M, Idris A, Montoy J, O’Laughlin K, Weinstein R, Venkatesh A, Weinstein R, Gottlieb M, Santangelo M, Koo K, Derden A, Gottlieb M, Gatling K, Ahmed Z, Gomez C, Guzman D, Hassaballa M, Jerger R, Kaadan A, Venkatesh A, Spatz E, Kinsman J, Malicki C, Lin Z, Li S, Yu H, Mannan I, Yang Z, Liu M, Venkatesh A, Spatz E, Ulrich A, Kinsman J, Malicki C, Dorney J, Pierce S, Puente X, Salah W, Nichol G, Stephens K, Anderson J, Schiffgens M, Morse D, Adams K, Stober T, Maat Z, O’Laughlin K, Gentile N, Geyer R, Willis M, Zhang Z, Chang G, Lyon V, Klabbers R, Ruiz L, Malone K, Park J, Rising K, Kean E, Chang A, Renzi N, Watts P, Kelly M, Schaeffer K, Grau D, Cheng D, Shutty C, Charlton A, Shughart L, Shughart H, Amadio G, Miao J, Hannikainen P, Elmore J, Wisk L, L’Hommedieu M, Chandler C, Eguchi M, Roldan K, Moreno R, Rodriguez R, Wang R, Montoy J, Kemball R, Chan V, Chavez C, Wong A, Arreguin M, Hill M, Site R, Kane A, Nikonowicz P, Sapp S, Idris A, McDonald S, Gallegos D, Martin K, Saydah S, Plumb I, Hall A, Briggs-Hagen M. Assessment of health conditions from patient electronic health record portals vs self-reported questionnaires: an analysis of the INSPIRE study. Journal Of The American Medical Informatics Association 2025, 32: 784-794. PMID: 40036551, PMCID: PMC12012333, DOI: 10.1093/jamia/ocaf027.
    Peer-Reviewed Original Research

2024

2022

2017

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