pzivich / publications-code

Publicly available code from my publications
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machine-learning open-source publication-code publications statistics

Publicly Available Code

DOI

This repository is a collection of publicly available code from my past publications. This repository is for long-term storage and future reference. In addition to GitHub, all code is stored on Zenodo.

Manifesto

AssortativityBias

Zivich PN, Volfovsky A, Moody J, Aiello AE. "Assortativity and Bias in Epidemiologic Studies of Contagious Outcomes: A Simulated Example in the Context of Vaccination". American Journal of Epidemiology. 2021;190(11):2442-2452. PubMed

BridgeComparisonIntro

Zivich PN, Cole SR, Edwards JK, Shook-Sa BE, Breskin A, and Hudgens MG. "Bridged treatment comparisons: an illustrative application in HIV treatment." arXiv arXiv:2206.04445. arXiv

DoubleCrossFit

Zivich PN, Breskin A. "Machine learning for causal inference: on the use of cross-fit estimators". Epidemiology. 2021;32(3):393-401. arXiv

GCompMSM

Zivich PN, Shook-Sa BE. "Practical Implementation of g-computation for marginal structural models" Submitted 2023.

M-estimator_ICE

Zivich PN, Ross RK, Shook-SA BE, Cole SR, Edwards JK. "Empirical sandwich variance estimator for iterated conditional expectation g-computation". arXiv arXiv:2306.10976. arXiv

MissingDataEpi

Cole SR, Zivich PN, Edwards JK, Ross RK, Shook-SA BE, Price JT, Stringer JSA. "Missing Outcome Data in Epidemiologic Studies". American Journal of Epidemiology. 2023;192(1):6-10. PubMed

NeuralNetworkPrimer

Zivich PN, Naimi A. "A Primer on Neural Networks". Submitted 2023.

PooledTestingSARS2

Filitreau LM, Zivich PN, Edwards JK, Mulholland GE, Max R, Westreich D. "Optimizing SARS-CoV-2 pooled testing strategies through differentiated pooling for distinct groups". American Journal of Epidemiology 2023;192(2):246-256. PubMed

ProximalCI

Zivich PN, Cole SR, Edwards JK, Mulholland GE, Shook-Sa BE, Tchetgen Tchetgen EJ. "Introducing Proximal Causal Inference for Epidemiologists". American Journal of Epidemiology 2023 In-press. PubMed

ReBalancingIntercept

Zivich PN, Ross RK. "RE: 'Using numerical methods to design simulations: revisiting the balancing intercept'". American Journal of Epidemiology. 2022;191(10):1833-1834. PubMed

ReBespokeIV

Zivich PN. "RE: 'Estimating the Effect of a Treatment When There Is Nonadherence in a Trial'". Submitted 2023.

RobinsSensitivityAnalysis

Cole SR, Zivich PN, Edwards JK, Shook-Sa BE, Hudgens MG. "Sensitivity Analyses for Means or Proportions with Missing Data". Epidemiology 2023. PubMed

SynthesisContinuous

Zivich PN, Edwards JK, Shook-Sa BE, Lofgren ET, Lessler J, Cole SR. "Synthesis estimators for positivity violations with a continuous covariate" arXiv arXiv:2311.09388. arXiv

TransportNoPositivity

Zivich PN, Edwards JK, Lofgren ET, Cole SR, Shook-Sa BE, Lessler J. "Transportability without positivity: a synthesis of statistical and simulation modeling". arXiv arXiv:2303.01572. PubMed

TwisterPlots

Zivich PN, Cole SR, Breskin, A. "Twister Plots for Time-to-Event Studies". American Journal of Epidemiology. 2021;190(12): 2730-2731. PubMed

networkTMLE

Zivich PN, Hudgens MG, Brookhart MA, Moody J, Weber DJ, Aiello AE. "Targeted maximum likelihood estimation of causal effects with interference: a simulation study". Statistics in Medicine. 2022;41(23):4554-4577 PubMed