Works Published in 2020

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Displaying works 41 - 60 of 181 in total

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

2020 journal article

Goodness-of-fit test for skew normality based on energy statistics

RANDOM OPERATORS AND STOCHASTIC EQUATIONS, 28(3), 227–236.

author keywords: Goodness-of-fit test; energy statistic; skew normal distribution; skew normality
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: December 21, 2020

2020 personal communication

Questioning Existing Cancer Hazard Evaluation Standards in the Name of Statistics

Rusyn, I., Chiu, W. A., & Wright, F. A. (2020, October).

MeSH headings : Biological Assay; Glycine / analogs & derivatives; Humans; Neoplasms / epidemiology; Reference Standards
TL;DR: This argument sets a potentially far-reaching precedent to revisit decades of standard practice of cancer hazard evaluation performed by national and international agencies, and proposes a very high bar to classify a chemical as positive in a rodent bioassay. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 14, 2020

2020 journal article

Integrative Analysis of Gene-Specific DNA Methylation and Untargeted Metabolomics Data from the ELEMENT Cohort

Epigenetics Insights.

By: J. Goodrich*, E. Hector n, L. Tang*, J. LaBarre*, D. Dolinoy*, A. Mercado-Garcia*, A. Cantoral*, P. Song*, M. Téllez-Rojo*, K. Peterson*

author keywords: Metabolic programming; epigenetics; DNA methylation; IGF2; H19; HSD11B2; LINE-1; adolescence; biomarkers; adiposity; children's health
TL;DR: Hundreds of statistically significant associations were observed between H19 and LINE-1 DNA methylation and metabolites among children who had initiated puberty, and understanding of genes and biological pathways contributing to metabolic changes that underlie the development of adiposity during adolescence. (via Semantic Scholar)
Source: ORCID
Added: December 11, 2020

2020 journal article

Multiway Graph Signal Processing on Tensors: Integrative Analysis of Irregular Geometries

IEEE SIGNAL PROCESSING MAGAZINE, 37(6), 160–173.

author keywords: Tensors; Signal processing; Two dimensional displays; Geometry; Discrete Fourier transforms; Graphical models; Laplace equations
TL;DR: Modern signal processing frameworks that generalize GSP to multiway data are reviewed, starting from graph signals coupled to familiar regular axes, such as time in sensor networks, and then extending to general graphs across all tensor modes. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 30, 2020

2020 journal article

High-Dimensional Precision Medicine From Patient-Derived Xenografts

JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 116(535), 1140–1154.

By: N. Rashid*, D. Luckett*, J. Chen*, M. Lawson*, L. Wang n, Y. Zhang n, E. Laber n, Y. Liu* ...

author keywords: Biomarkers; Deep learning autoencoders; Machine learning; Outcome weighted learning; Precision medicine; Q-learning
TL;DR: This paper analyzes data from a large PDX study to identify biomarkers that are informative for developing personalized treatment recommendations in multiple cancers and implements a superlearner approach to combine a set of estimated ITRs, indicating that PDX data are a valuable resource for developing individualized treatment strategies in oncology. (via Semantic Scholar)
Source: Web Of Science
Added: November 30, 2020

2020 journal article

Assembly of whole-chromosome pseudomolecules for polyploid plant genomes using outbred mapping populations

NATURE GENETICS, 52(11), 1256-+.

MeSH headings : Algorithms; Chromosomes, Plant; Computer Simulation; Genetic Linkage; Genome, Plant; Genotype; Ipomoea / genetics; Plant Breeding; Poaceae / genetics; Polyploidy; Protein Array Analysis; Solanum tuberosum / genetics
TL;DR: PolyGembler, a method for grouping and ordering contigs into complete pseudomolecules by combining long-read sequencing and genotype information from an outbred mapping population, improves the accuracy for assembly of polyploidy plant genomes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: November 24, 2020

2020 journal article

LEPTOSPIRA, PARVOVIRUS, AND TOXOPLASMA IN THE NORTH AMERICAN RIVER OTTER (LONTRA CANADENSIS) IN NORTH CAROLINA, USA

JOURNAL OF WILDLIFE DISEASES, 56(4), 791–802.

By: C. Sanders n, C. Olfenbuttel*, K. Pacifici n, G. Hess n, R. Livingston & C. DePerno n

author keywords: Disease; leptospirosis; Lontra canadensis; North Carolina; otter; parvovirus; toxoplasmosis
MeSH headings : Animals; Female; Leptospira / isolation & purification; Leptospirosis / epidemiology; Leptospirosis / microbiology; Leptospirosis / veterinary; Male; North Carolina / epidemiology; Otters / microbiology; Otters / parasitology; Otters / virology; Parvoviridae Infections / epidemiology; Parvoviridae Infections / veterinary; Parvoviridae Infections / virology; Parvovirus / isolation & purification; Toxoplasma / isolation & purification; Toxoplasmosis, Animal / epidemiology; Toxoplasmosis, Animal / parasitology; Zoonoses
TL;DR: Although the pathogens for parvovirus and toxoplasmosis are relatively common in North Carolina otters, the otter harvest has remained steady and the population appears to be abundant and self-sustaining. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: November 24, 2020

2020 journal article

Exploring the Limits of Combined Image/'omics Analysis for Non-cancer Histological Phenotypes

FRONTIERS IN GENETICS, 11.

By: P. Gallins n, E. Saghapour n & Y. Zhou n

author keywords: imaging; genomics; pathology; prediction; integration; histology; machine learning; embedding
TL;DR: This study surveys the evidence for genomic association and prediction of histology, and uses the results to test the limits of prediction accuracy using machine learning methods applied to the imaging data, genomics data, and their combination. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: November 24, 2020

2020 journal article

The GTEx Consortium atlas of genetic regulatory effects across human tissues

SCIENCE, 369(6509), 1318–1330.

By: F. Aguet, A. Barbeira, R. Bonazzola, A. Brown, S. Castel, B. Jo, S. Kasela, S. Kim-Hellmuth ...

MeSH headings : Datasets as Topic; Disease / genetics; Female; Gene Expression Regulation; Genome-Wide Association Study; Humans; Male; Organ Specificity; Quantitative Trait Loci; Sequence Analysis, RNA
TL;DR: Leveraging the large diversity of tissues, insights are provided into the tissue specificity of genetic effects and it is shown that cell type composition is a key factor in understanding gene regulatory mechanisms in human tissues. (via Semantic Scholar)
Source: Web Of Science
Added: November 16, 2020

2020 journal article

Classification of estrogenic compounds by coupling high content analysis and machine learning algorithms

PLOS COMPUTATIONAL BIOLOGY, 16(9).

MeSH headings : Algorithms; Cell Line; Estrogens / classification; Estrogens / metabolism; Humans; Machine Learning; Receptors, Estrogen / metabolism
TL;DR: A machine learning pipeline for rapid, accurate, and sensitive assessment of the endocrine-disrupting potential of benchmark chemicals based on data generated from high content analysis showed that highly accurate and generalized classification models with a minimum number of features can be constructed without loss of generality. (via Semantic Scholar)
Source: Web Of Science
Added: October 26, 2020

2020 journal article

MODELING AND ESTIMATION OF CONTAGION-BASED SOCIAL NETWORK DEPENDENCE WITH TIME-TO-EVENT DATA

STATISTICA SINICA, 30(4), 2051–2074.

By: L. Yu, W. Lu* & D. Huang*

author keywords: Contagion-based social correlation; generalized linear transformation model; nonparametric maximum likelihood estimation; social network; time-to-event data
TL;DR: A generalized linear transformation model is proposed for the conditional survival probability at each observed event time, which uses a time-varying covariate to incorporate the network structure and quantify the contagion-based social correlation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: October 26, 2020

2020 journal article

SPARSE BAYESIAN ADDITIVE NONPARAMETRIC REGRESSION WITH APPLICATION TO HEALTH EFFECTS OF PESTICIDES MIXTURES

STATISTICA SINICA, 30(1), 55–79.

By: R. Wei, B. Reich*, J. Hoppin* & S. Ghosal

author keywords: Additive nonparametric regression; Bayesian variable selection; continuous shrinkage prior; environmental epidemiology; posterior consistency
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, ORCID
Added: October 26, 2020

2020 journal article

OPTIMAL EMG PLACEMENT FOR A ROBOTIC PROSTHESIS CONTROLLER WITH SEQUENTIAL, ADAPTIVE FUNCTIONAL ESTIMATION (SAFE)

ANNALS OF APPLIED STATISTICS, 14(3), 1164–1181.

By: J. Stallrich*, M. Islam, A. Staicu*, D. Crouch*, L. Pan* & H. Huang*

author keywords: Electromyography signal; varying functional regression; functional variable selection; adaptive group LASSO; correlated functional predictors; sequential adaptive functional estimation
TL;DR: A novel decoder based on a dynamic, functional linear model with velocity or acceleration as its response and the recent past EMG signals as functional covariates is proposed, increasing the predictive capability of a single EMG signal compared to existing decoders. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: October 19, 2020

2020 journal article

Synonymous Site-to-Site Substitution Rate Variation Dramatically Inflates False Positive Rates of Selection Analyses: Ignore at Your Own Peril

MOLECULAR BIOLOGY AND EVOLUTION, 37(8), 2430–2439.

By: S. Wisotsky n, S. Pond*, S. Shank* & S. Muse n

author keywords: evolutionary model; synonymous rate variation; codon model; episodic selection
MeSH headings : Animals; Models, Genetic; Phylogeny; Rhodopsin / genetics; Selection, Genetic; Silent Mutation; Vertebrates / genetics
TL;DR: It is found that failing to account for even moderate levels of SRV in selection testing is likely to produce intolerably high false positive rates and add to a growing literature establishing that tests of selection are much more sensitive to certain model assumptions than previously believed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: October 19, 2020

2020 journal article

Transitioning Machine Learning from Theory to Practice in Natural Resources Management

ECOLOGICAL MODELLING, 435.

author keywords: Machine learning; Natural resources management; Stakeholders; Decision-support tools; Decision-making; Process-based modeling
TL;DR: Recommendations are offered on how the ecological modelling community can overcome key barriers preventing ML model use in natural resources management and advance the profession towards data-driven decision-making. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: October 19, 2020

2020 journal article

On empirical estimation of mode based on weakly dependent samples

COMPUTATIONAL STATISTICS & DATA ANALYSIS, 152.

By: B. Liu n & S. Ghosh n

author keywords: Bernstein polynomials; Empirical mode estimator; Strong consistency; Anderson-Darling test
TL;DR: A non-parametric estimate of thedensity is proposed based on a sequence of mixtures of Beta densities which allows for the estimation of the mode even when the mode is possibly located on the boundary of the support of the density. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: October 12, 2020

2020 journal article

Stickiness of rental rate and housing vacancy rate

ECONOMICS LETTERS, 195.

By: H. Wang n

author keywords: Sticky rent; Nash bargaining; Business cycle
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (Web of Science; OpenAlex)
Source: Web Of Science
Added: October 12, 2020

2020 journal article

Evaluation of a Stepped-Care eHealth HIV Prevention Program for Diverse Adolescent Men Who Have Sex With Men: Protocol for a Hybrid Type 1 Effectiveness Implementation Trial of SMART

JMIR RESEARCH PROTOCOLS, 9(8).

author keywords: HIV prevention; eHealth; adolescents; men who have sex with men; implementation science; mobile phone
TL;DR: SMART is the first web-based program for AMSM to take a stepped-care approach to sexual education and HIV prevention, and the design indicates that SMART delivers resources to all adolescents, but more costly treatments are conserved for individuals who need them the most. (via Semantic Scholar)
Source: Web Of Science
Added: October 5, 2020

2020 report

Statistical data integration in survey sampling: a review

https://arxiv.org/abs/2001.03259

By: S. Yang & J. Kim

Source: NC State University Libraries
Added: September 27, 2020

2020 report

Double score matching estimators of average and quantile treatment effects

https://arxiv.org/abs/2001.06049

By: S. Yang & Y. Zhang

Source: NC State University Libraries
Added: September 27, 2020

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