Iván Díaz

Cornell University — United States

Mathematics · Physical Sciences

31h-index3.8kcitations226works5.92yr avg
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Research Topics

Advanced Causal Inference Techniques(92), Statistical Methods and Inference(58), Statistical Methods and Bayesian Inference(44), Health Systems, Economic Evaluations, Quality of Life(32), Acute Ischemic Stroke Management(26)

Publications218 total

Constructing targeted minimum loss/maximum likelihood estimators: a simple illustration to build intuition
American Journal of Epidemiology·2025
GeneticPieces2vec: Deep Learning Method for DNA Sequence Representation
2025
Transporting Results from a Trial to an External Target Population When Trial Participation Impacts Adherence
Epidemiology·2025
Doubly robust nonparametric efficient estimation for healthcare provider evaluation
Journal of the Royal Statistical Society Series A (Statistics in Society)·2025
Effect of Paxlovid treatment during acute COVID-19 on Long COVID onset: An EHR-based target trial emulation from the N3C and RECOVER consortia.
UNC Libraries·2025Open Access
Everything all at once: On choosing an estimand for multi-component environmental exposures
arXiv (Cornell University)·2025Open Access
Time-smoothed inverse probability weighted estimation of effects of generalized time-varying treatment strategies on repeated outcomes truncated by death
arXiv (Cornell University)·2025Open Access
Thresholds for adjunctive medication usage and probability of initiating injectable naltrexone
Addiction·2025Open Access
Mobile Integrated Health vs a Transitions of Care Coordinator for Patients Discharged After Heart Failure
JAMA Internal Medicine·2025· 2 citedOpen Access
Effect of Paxlovid treatment during acute COVID-19 on Long COVID onset: An EHR-based target trial emulation from the N3C and RECOVER consortia
PLoS Medicine·2025· 2 citedOpen Access
Time to Acute Treatment in Intracerebral Hemorrhage Lags Significantly Behind Ischemic Stroke: A Multicenter, Observational Retrospective Study
Stroke·2025· 1 citedOpen Access
Design-based provider profiling with artificial intelligence to enhance quality and equity in health care delivery
Health Services and Outcomes Research Methodology·2025
Reducing Prescription Opioid Dose and Duration to Reduce Risk of Opioid Use Disorder Among Patients With Musculoskeletal Pain
Epidemiology·2025Open Access
A natural language processing pipeline for identifying pediatric long COVID symptoms and functional impacts in freeform clinical notes: a RECOVER study
JAMIA Open·2025Open Access
Propensity score weighting across counterfactual worlds: longitudinal effects under positivity violations
arXiv (Cornell University)·2025Open Access
Comment on “Do we need flexible machine-learning algorithms to assess the effect of long-term exposure to fine particulate matter on mortality?”
Environmental Epidemiology·2025· 1 citedOpen Access
Two-stage targeted minimum-loss based estimation for non-negative two-part outcomes
Statistical Methods in Medical Research·2025Open Access
Nonparametric estimation of an optimal treatment rule with fused randomized trials and missing effect modifiers
arXiv (Cornell University)·2025Open Access
Longitudinal weighted and trimmed treatment effects with flip interventions
arXiv (Cornell University)·2025Open Access
Transporting results from a trial to an external target population when trial participation impacts adherence
arXiv (Cornell University)·2025Open Access
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Frequent Co-authors

Hooman Kamel(18), Babak B. Navi(15), Alexander E. Merkler(12), Costantino Iadecola(10), Neal S. Parikh(9), Santosh B. Murthy(7), Eric A. Hoffman(7), Edward J. Schenck(6), Parag Goyal(6), Monika M. Safford(6), Mark J. van der Laan(6), Ajay Gupta(5), Saad Mir(4), Cenai Zhang(4), Pramod Sethi(4), Emily B. Levitan(4), Xian Wu(4), Abhinaba Chatterjee(4), Kara E. Rudolph(4), Nicholas Williams(4)