Works Published in 2022

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Displaying works 61 - 80 of 192 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2022 journal article

A Bayesian Approach for Data-Driven Dynamic Equation Discovery

Journal of Agricultural, Biological and Environmental Statistics, 8.

author keywords: Dynamic discovery uncertainty quantification; Nonlinear dynamic equation; Ordinary differential equation; Probabilistic system discovery; Statistical differential equations
TL;DR: A Bayesian data-driven approach to nonlinear dynamic equation discovery is presented, which can accommodate measurement noise and missing data, which are common in complex nonlinear systems, and accounts for model parameter uncertainty. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: October 18, 2022

2022 journal article

Valid inferential models for prediction in supervised learning problems

INTERNATIONAL JOURNAL OF APPROXIMATE REASONING, 150, 1–18.

By: L. Cella n & R. Martin n

author keywords: Classification; Conformal prediction; Plausibility contour; Random sets; Regression
TL;DR: It is shown that valid Probabilistic predictors avoid sure loss and lead to prediction procedures with desirable frequentist error rate control properties and a general inferential model construction that yields a provably valid probabilistic predictor is provided. (via Semantic Scholar)
Source: Web Of Science
Added: October 17, 2022

2022 article

Off-Policy Confidence Interval Estimation with Confounded Markov Decision Process

Shi, C., Zhu, J., Ye, S., Luo, S., Zhu, H., & Song, R. (2022, October 3). JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, Vol. 10.

By: C. Shi*, J. Zhu*, S. Ye n, S. Luo, H. Zhu* & R. Song n

author keywords: Infinite horizons; Off-policy evaluation; Reinforcement learning; Ridesourcing platforms; Statistical inference; Unmeasured confounders
TL;DR: This paper shows that with some auxiliary variables that mediate the effect of actions on the system dynamics, the target policy's value is identifiable in a confounded Markov decision process and develops an efficient off-policy value estimator that is robust to potential model misspecification and provide rigorous uncertainty quantification. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: October 17, 2022

2022 journal article

Impact of biopower generation on eastern US forests

Environment, Development and Sustainability, 3.

author keywords: Biopower; Woody biomass; Renewable energy; Forest inventory; Electric power sector
Sources: Crossref, NC State University Libraries
Added: October 15, 2022

2022 article

The EAS approach for graphical selection consistency in vector autoregression models

Williams, J. P., Xie, Y., & Hannig, J. (2022, September 27). CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE.

author keywords: Empirical Bayes; generalized fiducial inference; graph selection; high-dimensional model selection; large-sample properties
Source: Web Of Science
Added: October 11, 2022

2022 article

Statistically Efficient Advantage Learning for Offline Reinforcement Learning in Infinite Horizons

Shi, C., Luo, S., Le, Y., Zhu, H., & Song, R. (2022, September 22). JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, Vol. 9.

By: C. Shi*, S. Luo, Y. Le*, H. Zhu* & R. Song n

author keywords: Advantage learning; Infinite horizons; Mobile health applications; Rate of convergence; Reinforcement learning
TL;DR: The aim of this paper is to develop a novel advantage learning framework in order to efficiently use pre-collected data for policy optimization and outputs a new policy whose value is guaranteed to converge at a faster rate than the policy derived based on the initial Q-estimator. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: October 11, 2022

2022 journal article

EFFICIENT ESTIMATION FOR DIMENSION REDUCTION WITH CENSORED SURVIVAL DATA

STATISTICA SINICA, 32, 2359–2380.

By: G. Zhao, Y. Ma & W. Lu*

author keywords: Dimension reduction; general index model; kernel estimation; semiparametric theory; survival analysis
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: October 11, 2022

2022 journal article

Multiresolution Broad Area Search: Monitoring Spatial Characteristics of Gapless Remote Sensing Data

Journal of Data Science.

TL;DR: This work proposes monitoring multiresolution signals based on a wavelet decomposition to capture spatial change coherence on several scales to detect change sites and achieves site detection with less than two thirds of the monitoring processes required for pixel-wise roboBayes at the same resolution. (via Semantic Scholar)
Source: ORCID
Added: October 4, 2022

2022 journal article

Clomifene and Assisted Reproductive Technology in Humans Are Associated with Sex-Specific Offspring Epigenetic Alterations in Imprinted Control Regions

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 23(18).

author keywords: differentially methylated regions; adverse offspring outcomes; infertility
MeSH headings : Child; Clomiphene; DNA Methylation; Female; Genomic Imprinting; Humans; Male; Reproductive Techniques, Assisted / adverse effects; Retrospective Studies
TL;DR: The results suggest that the increased risk of adverse outcomes in offspring conceived through ART may be due in part to altered methylation of ICRs, and larger studies utilizing epigenome-wide interrogation are warranted. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: October 3, 2022

2022 article

Generalized propensity score approach to causal inference with spatial interference

Giffin, A., Reich, B. J., Yang, S., & Rappold, A. G. (2022, September 19). BIOMETRICS, Vol. 9.

author keywords: air pollution; causal inference; interference; spatial process; wildfire
Sources: Web Of Science, NC State University Libraries
Added: October 3, 2022

2022 article

Group sequential methods for interim monitoring of randomized clinical trials with time-lagged outcome

Tsiatis, A. A., & Davidian, M. (2022, September 18). STATISTICS IN MEDICINE, Vol. 9.

By: A. Tsiatis n & M. Davidian n

author keywords: augmented inverse probability weighting; early stopping; influence function; proportion of information
MeSH headings : Humans; Randomized Controlled Trials as Topic; Odds Ratio; Research Design
TL;DR: Treatment effect estimators that take account of censoring and incorporate covariate information at an interim analysis are derived using semiparametric theory and are demonstrated to lead to stronger evidence for early stopping than standard approaches. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: October 3, 2022

2022 article

Estimating ancient biogeographic patterns with statistical model discrimination

Gates, T. A., Cai, H., Hu, Y., Han, X., Griffith, E., Burgener, L., … Zanno, L. E. (2022, September 23). ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY.

author keywords: biogeography; dinosaur; ecology; linear regression; phylogenetics
Source: Web Of Science
Added: September 29, 2022

2022 article

Matrix completion under complex survey sampling

Mao, X., Wang, Z., & Yang, S. (2022, September 19). ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS, Vol. 9.

author keywords: Asymptotic upper bound; Augmented inverse probability weighting estimator; Low-rank structure; Missingness at random
Sources: Web Of Science, NC State University Libraries
Added: September 26, 2022

2022 journal article

Kryging: geostatistical analysis of large-scale datasets using Krylov subspace methods

STATISTICS AND COMPUTING, 32(5).

By: S. Majumder n, Y. Guan*, B. Reich n & A. Saibaba n

author keywords: Approximate inference; Profile likelihood; Block Toeplitz matrix; Fast Fourier transform; Krylov subspace methods; Golub-Kahan bidiagonalization
TL;DR: A novel approximate inference methodology that uses profile likelihood and Krylov subspace methods to estimate the spatial covariance parameters and makes spatial predictions with uncertainty quantification for point-referenced spatial data is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: September 19, 2022

2022 journal article

Static posturography as a novel measure of the effects of aging on postural control in dogs

PLOS ONE, 17(7).

MeSH headings : Acceleration; Aging; Animals; Arthralgia; Dogs; Postural Balance; Reproducibility of Results
TL;DR: It is found that pressure sensitive walkway systems are a reliable tool to evaluate postural sway in dogs; and that postural swayed is affected by morphometric parameters and increases with age and joint pain. (via Semantic Scholar)
Source: Web Of Science
Added: September 12, 2022

2022 journal article

Enhancing the prediction of hospitalization from a COVID-19 agent-based model: A Bayesian method for model parameter estimation

PLOS ONE, 17(3).

MeSH headings : COVID-19 / epidemiology; COVID-19 / therapy; Hospitalization; Humans; Models, Biological; North Carolina / epidemiology; Predictive Value of Tests; SARS-CoV-2
TL;DR: It is proposed that even in tumultuous scenarios with limited information like the early months of the COVID-19 pandemic, straightforward approaches like this one with discrete, attainable inputs can improve ABMs to better support stakeholders. (via Semantic Scholar)
Source: Web Of Science
Added: September 12, 2022

2022 article

Double score matching in observational studies with multi-level treatments

Zhao, H., Zhang, X., & Yang, S. (2022, August 29). COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION, Vol. 8.

By: H. Zhao n, X. Zhang* & S. Yang n

author keywords: Average treatment effect; Double robustness; Generalized propensity score; Weighted bootstrap
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: September 12, 2022

2022 journal article

A resource for integrated genomic analysis of the human liver

SCIENTIFIC REPORTS, 12(1).

MeSH headings : Bayes Theorem; Genome-Wide Association Study / methods; Genomics; Humans; Liver; Polymorphism, Single Nucleotide; Quantitative Trait Loci
TL;DR: This study generated whole-transcriptome RNA-Seq from genotyped liver samples and used existing data from the GTEx Project and previous liver eQTL studies to create an enhanced transcriptomic sequence resource in the human liver, finding that MHC genes, and especially class II genes, are enriched for liver-specific eZTL patterns. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 8, 2022

2022 journal article

Improve the Colorectal Cancer Diagnosis Using Gut Microbiome Data

FRONTIERS IN MOLECULAR BIOSCIENCES, 9.

By: Y. Zhou n & G. Sun

author keywords: machine learning; prediction; feature engineering; colorectal cancer; mediation analysis; 16S rRNA
TL;DR: A machine learning method for gut microbiome data to assist in diagnosing colorectal cancer, which shows an 8.7% higher prediction accuracy and 13% higher area under the receiver operator characteristic curve than other published work. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: September 6, 2022

2022 article

Nonparametric conditional density estimation in a deep learning framework for short-term forecasting (May, 10.1007/s10651-021-00499-z, 2021)

Huberman, D. B., Reich, B. J., & Bondell, H. D. (2022, August 26). ENVIRONMENTAL AND ECOLOGICAL STATISTICS, Vol. 8.

Sources: Web Of Science, NC State University Libraries
Added: September 6, 2022

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