Works Published in 2019

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Displaying works 81 - 100 of 225 in total

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

2019 journal article

Comparison of smoking-related DNA methylation between newborns from prenatal exposure and adults from personal smoking

EPIGENOMICS, 11(13), 1487–1500.

By: S. Sikdar*, R. Joehanes*, B. Joubert*, C. Xu*, M. Vives-Usano*, F. Rezwan*, J. Felix*, J. Ward* ...

author keywords: cigarette smoking; epigenetics; infant; maternal exposure; methylation
MeSH headings : Adult; Cohort Studies; CpG Islands; DNA Methylation; Epigenesis, Genetic; Epigenomics / methods; Female; Humans; Infant, Newborn; Maternal Exposure / adverse effects; Pregnancy; Prenatal Exposure Delayed Effects / epidemiology; Prenatal Exposure Delayed Effects / genetics; Tobacco Smoking / epidemiology; Tobacco Smoking / genetics
TL;DR: Comparing meta-analyses, numerous signatures specific to newborns along with many shared between newborns and adults were identified and unique smoking-associated genes in newborns were enriched in xenobiotic metabolism pathways. (via Semantic Scholar)
Source: Web Of Science
Added: December 9, 2019

2019 journal article

Discussion on “Effective interdisciplinary collaboration between statisticians and other subject matter experts”

Discussion on “Effective interdisciplinary collaboration between statisticians and other subject matter experts.” Quality Engineering.

By: E. Typhina n & A. Wilson n

Source: ORCID
Added: December 7, 2019

2019 journal article

Recovering Trees with Convex Clustering

SIAM Journal on Mathematics of Data Science, 1(3), 383–407.

By: E. Chi & S. Steinerberger

author keywords: convex optimization; fused lasso; hierarchical clustering; penalized regression; sparsity
TL;DR: It is proved that if the affinities of $w_{ij}$ reflect a tree structure in the $\left\{x_1, \dots, x_n\right\}$, then the convex clustering solution path reconstructs the tree exactly. (via Semantic Scholar)
Source: ORCID
Added: December 6, 2019

2019 conference paper

Co-manifold learning with missing data

In K. Chaudhuri & R. Salakhutdinov (Eds.), International Conference on Machine Learning (Vol. 97, pp. 4605–4614). http://proceedings.mlr.press/v97/mishne19a.html

By: G. Mishne, E. Chi & R. Coifman

Ed(s): K. Chaudhuri & R. Salakhutdinov

Event: at Long Beach, California, USA

Source: ORCID
Added: December 6, 2019

2019 journal article

Synergistic Chemotherapy Drug Response Is a Genetic Trait in Lymphoblastoid Cell Lines

FRONTIERS IN GENETICS, 10.

author keywords: synergy; heritability; chemotherapy; lymphoblastoid cell lines; linkage mapping
TL;DR: It is demonstrated that synergy occurs and can be quantified in LCLs across a range of clinically important drug combinations, which supports the premise of expanding the use of the LCL model to perform association mapping for combination therapies. (via Semantic Scholar)
Source: Web Of Science
Added: December 2, 2019

2019 journal article

Spatial Signal Detection Using Continuous Shrinkage Priors

TECHNOMETRICS, 61(4), 494–506.

By: A. Jhuang n, M. Fuentes*, J. Jones n, G. Esteves n, C. Fancher*, M. Furman n, B. Reich n

author keywords: Bayesian variable selection; High-dimensional data; Image analysis; X-ray diffraction
TL;DR: A Bayesian spatial model for sparse signal detection in image data places considerable mass near zero and has heavy tails to reflect the prior belief that the image signal is zero for most pixels and large for an important subset. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: December 2, 2019

2019 journal article

Retrofitting a grass swale with rock check dams: hydrologic impacts

URBAN WATER JOURNAL, 16(6), 404–411.

By: R. Winston n, J. Powell n & W. Hunt n

author keywords: Clogging; highway runoff; peak flow rate; low impact development; runoff reduction; vegetated swale
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (Web of Science; OpenAlex)
Source: Web Of Science
Added: December 2, 2019

2019 journal article

LOCAL SENSITIVITY VIA THE COMPLEX-STEP DERIVATIVE APPROXIMATION FOR 1D PORO-ELASTIC AND PORO-VISCO-ELASTIC MODELS

MATHEMATICAL CONTROL AND RELATED FIELDS, 9(4), 623–642.

By: H. Banks*, K. Bekele-Maxwell, L. Bociu*, M. Noorman & G. Guidiboni

author keywords: Sensitivity; poro-elastic; poro-visco-elastic; biological tissues; complex-step method
Source: Web Of Science
Added: December 2, 2019

2019 article

Development of the Texas A&M Superfund Research Program Computational Platform for Data Integration, Visualization, and Analysis

29TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, PT A, Vol. 46, pp. 967–972.

author keywords: Data analytics; data integration; statistical analysis; collaborative networks
TL;DR: The Texas A&M Superfund Research Program computational platform is demonstrated, which houses and integrates large-scale, diverse datasets generated across the Center, provides basic visualization service to facilitate interpretation, monitors data quality, and finally implements a variety of state-of-the-art statistical analysis for model/tool development. (via Semantic Scholar)
Source: Web Of Science
Added: November 25, 2019

2019 journal article

Results of the Brief Jail Mental Health Screen Across Repeated Jail Bookings

PSYCHIATRIC SERVICES, 70(11), 1006–1012.

MeSH headings : Adolescent; Adult; Aged; Female; Humans; Interview, Psychological; Logistic Models; Male; Mental Disorders / diagnosis; Mental Disorders / epidemiology; Middle Aged; Prisoners / psychology; Prisoners / statistics & numerical data; Referral and Consultation / statistics & numerical data; Southeastern United States / epidemiology; Young Adult
TL;DR: Findings show that BJMHS results changed across bookings, and further research is needed to determine whether changes reflect true changes in mental health status, issues with fidelity, the repeated nature of the screening process, or other factors. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 25, 2019

2019 journal article

Measurement of peripheral muscle oxygen saturation in conscious healthy horses using a near-infrared spectroscopy device

VETERINARY ANAESTHESIA AND ANALGESIA, 46(6), 789–795.

author keywords: equine; horse; microcirculation; muscle oxygenation; NIRS; tissue oximetry
MeSH headings : Animals; Female; Horses / physiology; Male; Muscle, Skeletal / physiology; Oximetry / instrumentation; Oximetry / methods; Oximetry / veterinary; Oxygen / chemistry; Oxygen / metabolism; Oxygen Consumption / physiology; Spectroscopy, Near-Infrared / veterinary
TL;DR: The vastus lateralis and extensor carpi ulnaris muscle sites provided the most reliable and repeatable readings when using the Inspectra m650 machine in horses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Source: Web Of Science
Added: November 25, 2019

2019 journal article

ON OPTIMAL DESIGNS FOR NONREGULAR MODELS

ANNALS OF STATISTICS, 47(6), 3335–3359.

By: Y. Lin n, R. Martin n & M. Yang n

author keywords: E-optimality; experimental design; Fisher information; Hellinger distance; information inequality
TL;DR: A Hellinger information inequality is derived, showing that Hellinginger information defines a lower bound on the local minimax risk of estimators, motivating the use of this new Helleder information for non-regular optimal design problems, with numerical results empirically demonstrating the improved efficiency of these designs compared to alternatives. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: November 18, 2019

2019 journal article

Discussion of 'Nonparametric generalized fiducial inference for survival functions under censoring'

BIOMETRIKA, 106(3), 519–522.

By: R. Martin n

UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: November 18, 2019

2019 article

Bile acids targeted metabolomics and medication classification data in the ADNI1 and ADNIGO/2 cohorts

St John-Williams, L., Mahmoudiandehkordi, S., Arnold, M., Massaro, T., Blach, C., Kastenmueller, G., … Kaddurah-Daouk, R. (2019, October 17). SCIENTIFIC DATA, Vol. 6.

By: L. St John-Williams*, S. Mahmoudiandehkordi*, M. Arnold*, T. Massaro*, C. Blach*, G. Kastenmueller, G. Louie*, A. Kueider-Paisley* ...

MeSH headings : Aged; Aged, 80 and over; Alzheimer Disease / metabolism; Bile Acids and Salts / blood; Disease Progression; Female; Humans; Male; Metabolomics
TL;DR: This data descriptor represents the third in a series of comprehensive metabolomics datasets from the ADMC on the ADNI, and details the quantitative metabolomics data generated on the baseline samples from ADNI1 and ADNIGO/2. (via Semantic Scholar)
Source: Web Of Science
Added: November 11, 2019

2019 journal article

Miscellanea Calibrating general posterior credible regions

BIOMETRIKA, 106(2), 479–486.

By: N. Syring* & R. Martin n

author keywords: Bootstrap; Coverage probability; Gibbs posterior distribution; Model misspecification; Stochastic approximation
TL;DR: A scalar tuning parameter is introduced that controls the posterior distribution spread, and a Monte Carlo algorithm is developed that sets this parameter so that the corresponding credible region achieves the nominal frequentist coverage probability. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 11, 2019

2019 article

Marker-Trait Complete Analysis

Zhou, Y.-H., Gallins, P., & Wright, F. (2019, November 9). (Vol. 11). Vol. 11.

By: Y. Zhou*, P. Gallins* & F. Wright n

TL;DR: MTCA uses the conditional inference implicit in permutation as a motivational frame-work, but provides an option for fast screening with two novel tools: a multivariate-normal approximation for the max statistic, and the concept of eigenvalue-conditional moments for the sum statistic. (via Semantic Scholar)
Source: ORCID
Added: November 10, 2019

2019 journal article

On spectral embedding performance and elucidating network structure in stochastic blockmodel graphs

NETWORK SCIENCE, 7(3), 269–291.

By: J. Cape*, M. Tang n & C. Priebe

author keywords: stochastic blockmodel; Laplacian matrix; adjacency matrix; spectral embedding; network structure; core-periphery; Chernoff information
TL;DR: The findings support the claim that, for a particular notion of sparsity, “Laplacian spectral embedding favors relatively sparse graphs, whereas adjacency spectral embeddedding favors not-too-sparse graphs,” and provide evidence in support of the claims that “adjacency spectral embeding favors core-periphery network structure.” (via Semantic Scholar)
Source: Web Of Science
Added: November 4, 2019

2019 journal article

BAYESIAN MODELING OF THE STRUCTURAL CONNECTOME FOR STUDYING ALZHEIMER'S DISEASE

ANNALS OF APPLIED STATISTICS, 13(3), 1791–1816.

By: A. Roy, S. Ghosal*, J. Prescott & K. Choudhury

author keywords: ADNI; B-spline prior; brain image; connectome; graphical model; Graphon; HMC
TL;DR: The proposed Bayesian method overwhelmingly outperforms similar ANCOVA models in the simulation setup and is applied on a dataset of 100 subjects and 83 brain regions and key regions implicated in the changing connectome are identified. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 4, 2019

2019 journal article

Exploration and Inference in Spatial Extremes Using Empirical Basis Functions

JOURNAL OF AGRICULTURAL BIOLOGICAL AND ENVIRONMENTAL STATISTICS, 24(4), 555–572.

By: S. Morris n, B. Reich n & E. Thibaud*

author keywords: Dimension reduction; Max-stable process; Non-stationary data analysis
TL;DR: Based on a low-rank max-stable model, a data-driven approach is proposed to estimate meaningful basis functions using empirical pairwise extremal coefficients to explore and model spatial extremal dependence. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: November 4, 2019

2019 journal article

Spectral measure of color variation of black-orange-black (BOB) pattern in small parasitoid wasps (Hymenoptera: Scelionidae), a statistical approach

PLOS ONE, 14(10).

Contributors: R. Mora-Castro*, M. Hernández-Jiménez*, M. Alfaro-Córdoba*, E. Avendano* & P. Hanson-Snortum*

MeSH headings : Algorithms; Animals; Color; Models, Biological; Pigmentation / physiology; Pigments, Biological / analysis; Spectrum Analysis / methods; Wasps / physiology
TL;DR: This is the first time that the black and orange colors in small parasitoid wasps has been analyzed and the results provide a basis for future research on the color patterns of an abundant but neglected group of insects. (via Semantic Scholar)
Source: ORCID
Added: October 31, 2019

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