Works Published in 2019
Displaying works 61 - 80 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
Semiparametric estimation of structural failure time models in continuous-time processes
Biometrika, 10.
author keywords: Causality; Cox proportional hazards model; Discretization; Observational study; Semiparametric analysis; Survival data
TL;DR:
The first semiparametric doubly robust estimators are derived, which are consistent if the model for the treatment process or the failure time model, but not necessarily both, is correctly specified.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, ORCID
Added: January 14, 2020
2019 journal article
Causal inference with confounders missing not at random
Biometrika, 106(4), 875–888.
author keywords: Completeness; Identifiability; Ill-posed inverse problem; Integral equation; Outcome-independent missingness; Two-stage least squares estimator
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, ORCID
Added: January 14, 2020
2019 journal article
Flexible Imputation of Missing Data, 2nd ed.
Journal of the American Statistical Association, 114(527), 1421–1421.
TL;DR:
The main objective of the book is to provide a tool kit for practitioners to execute multiple imputation, and it avoids too much mathematical and technical details and uses graphical tools and visual displays to aid understanding.
(via Semantic Scholar)
www.tandfonline.com (publisher PDF)
Sources: Crossref, ORCID
Added: January 14, 2020
2019 journal article
Reference equations for spirometry in healthy Asian children aged 5 to 18 years in Taiwan
WORLD ALLERGY ORGANIZATION JOURNAL, 12(11).
author keywords: Asian; Children; Prediction equations; Pulmonary function; Reference values; Spirometry
TL;DR:
Evidence is provided that the GLI-2012 reference equations are not properly matched to spirometric data in a contemporary Taiwanese child population, indicating the urgent need for an update of GLI reference values by inclusion of more data of non-Caucasian decent.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
10. Reduced Inequalities
(OpenAlex)
Source: Web Of Science
Added: January 13, 2020
2019 journal article
Modelling and estimation for optimal treatment decision with interference
Stat, 8(1).
author keywords: A-learning; interference; network; optimal treatment regimen; Q-learning
TL;DR:
It is shown that the optimal treatment regimen under the proposed network‐based regression model is independent from interference, which makes its application in practice more feasible and appealing.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Crossref, ORCID
Added: January 13, 2020
2019 journal article
Combining Multiple Observational Data Sources to Estimate Causal Effects
Journal of the American Statistical Association, 6, 1–33.
author keywords: Calibration; Causal inference; Inverse probability weighting; Missing confounder; Two-phase sampling
TL;DR:
This framework applies to asymptotically normal estimators, including the commonly used regression imputation, weighting, and matching estimator, and does not require a correct specification of the model relating the unmeasured confounders to the observed variables.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, ORCID
Added: January 13, 2020
2019 article
Testing and Estimation of Social Network Dependence With Time to Event Data
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION.
author keywords: Cox model; EM algorithm; Social network dependence; Time-to-event data
TL;DR:
A novel latent spatial autocorrelation Cox model is proposed to study social network dependence with time-to-event data and introduces a latent indicator to characterize whether a person’s survival time might be affected by his or her friends’ features.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
10. Reduced Inequalities
(OpenAlex)
Source: ORCID
Added: January 10, 2020
2019 article
A Sparse Random Projection-Based Test for Overall Qualitative Treatment Effects
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION.
author keywords: High-dimensional testing; Optimal treatment regime; Precision medicine; Qualitative treatment effects; Sparse random projection
TL;DR:
This article considers testing the overall qualitative treatment effects of patients’ prognostic covariates in a high-dimensional setting and proposes a sample splitting method to construct the test statistic, based on a nonparametric estimator of the contrast function.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: January 10, 2020
2019 journal article
Asymptotic theory and inference of predictive mean matching imputation using a superpopulation model framework
Scandinavian Journal of Statistics.
author keywords: hot deck imputation; Jackknife variance estimation; martingale central limit theorem; missing at random
TL;DR:
This article proposes a new replication variance estimator, which is asymptotically valid, and key strategy is to construct replicates directly based on the linear terms of the martingale representation for the matching estimators, instead of individual records of variables.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: ORCID, Crossref
Added: January 9, 2020
2019 article
A multivariate spatial skew-t process for joint modeling of extreme precipitation indexes
ENVIRONMETRICS.
author keywords: climate change; extremal dependence; extremal trend analysis; extreme precipitation indexes; multivariate spatial skew-t process; separable covariance
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science; OpenAlex)
Source: ORCID
Added: January 9, 2020
2019 journal article
Tensor canonical correlation analysis
Stat, 8(1).
author keywords: block coordinate ascent; CP decomposition; multidimensional array data
TL;DR:
This paper presents tensor CCA (TCCA) to discover relationships between two tensors while simultaneously preserving multidimensional structure of the tensors and utilizing substantially fewer parameters, and proposes efficient estimation algorithms with global convergence guarantees.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: January 3, 2020
2019 journal article
Stem-cell-ubiquitous genes spatiotemporally coordinate division through regulation of stem-cell-specific gene networks
NATURE COMMUNICATIONS, 10.
MeSH headings : Arabidopsis / cytology; Arabidopsis / genetics; Arabidopsis / growth & development; Arabidopsis Proteins / genetics; Arabidopsis Proteins / metabolism; Asymmetric Cell Division / genetics; Asymmetric Cell Division / physiology; Cell Differentiation; Cell Division; Gene Expression Regulation, Plant / genetics; Gene Regulatory Networks / genetics; Plant Roots / cytology; Plant Roots / genetics; Plant Roots / growth & development; Stem Cells / cytology; Stem Cells / metabolism; Transcription Factors / metabolism; Transcriptome; Ubiquitination / genetics; Ubiquitins / genetics
TL;DR:
In the Arabidopsis root, a stem-cell-ubiquitous gene, TESMIN-LIKE CXC2 (TCX2), controls stem cell division by regulating stem cell-type specific networks and orchestrates the coordinated division of different stem cell types.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: December 30, 2019
2019 journal article
Revisiting the sampling, sample preparation, and analytical variability associated with testing wheat for deoxynivalenol
WORLD MYCOTOXIN JOURNAL, 12(4), 319–332.
author keywords: heterogeneity; variance; sampling; grains; operating characteristic curve
Source: Web Of Science
Added: December 30, 2019
2019 report
A curriculum for foundational Research Data Science skills for Early Career Researchers
In Research Data Alliance.
Source: ORCID
Added: December 18, 2019
2019 journal article
A note on cyclic shift permutation testing for large eigenvalues
Stat, 8(1).
author keywords: eigendecomposition; Marcenko-Pastur; Tracy-Widom
Source: ORCID
Added: December 18, 2019
2019 journal article
Emerging procurement technology: data analytics and cognitive analytics
INTERNATIONAL JOURNAL OF PHYSICAL DISTRIBUTION & LOGISTICS MANAGEMENT, 49(10), 972–1002.
TL;DR:
The procurement analytics landscape developed in this research suggests that the authors will continue to see major shifts in the sourcing and supply chain technology environment in the next five years and detailed implementation strategies of emerging procurement technologies are suggested, contributing to the existing body of the literature and industry reports.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Source: Web Of Science
Added: December 16, 2019
2019 journal article
Strain-Specific Differences in Survival of Campylobacter spp. in Naturally Contaminated Turkey Feces and Water
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 85(22).
author keywords: Campylobacter; Campylobacter coli; Campylobacter jejuni; turkey; antimicrobial resistance; feces; survival; water
MeSH headings : Animals; Bacterial Typing Techniques; Campylobacter / classification; Campylobacter / physiology; Campylobacter Infections / microbiology; Campylobacter Infections / veterinary; Campylobacter coli / physiology; Campylobacter jejuni / physiology; Cold Temperature; Drug Resistance, Multiple, Bacterial; Feces / microbiology; Microbial Viability; Multilocus Sequence Typing; Polymorphism, Restriction Fragment Length; Turkeys; Water Microbiology
TL;DR:
Examination of survival of Campylobacter, including different strains, in freshly excreted feces from naturally colonized commercial turkey flocks and in suspensions of turkey feces in water from the turkey house revealed that C. jejuni survived longer than C. coli in feces, while the reverse was observed in water.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: December 16, 2019
2019 journal article
Sensitivity of the US Blumeria graminis f. sp. tritici Population to Demethylation Inhibitor Fungicides
PLANT DISEASE, 103(12), 3108–3116.
MeSH headings : Arkansas; Ascomycota / drug effects; Drug Resistance, Fungal; Fungicides, Industrial / pharmacology; Inhibitory Concentration 50; Missouri; United States
TL;DR:
The observation of reduced sensitivity to DMI fungicides in the eastern United States underlines the importance of rotating between chemistry classes to maintain the effectiveness of DMIs in U.S. wheat production and produces evidence of regional selection for reduced DMI efficacy.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: December 16, 2019
2019 journal article
Diagnostic utility of clinical and laboratory test parameters for differentiating between sudden acquired retinal degeneration syndrome and pituitary-dependent hyperadrenocorticism in dogs
VETERINARY OPHTHALMOLOGY, 22(6), 842–858.
author keywords: biomarker; dog; hyperadrenocorticism; retina; sudden acquired retinal degeneration syndrome
MeSH headings : Animals; Case-Control Studies; Dog Diseases / diagnosis; Dogs; Electroretinography / veterinary; Female; Male; Pituitary ACTH Hypersecretion / diagnosis; Pituitary ACTH Hypersecretion / veterinary; Retina / pathology; Retinal Degeneration / diagnosis; Retinal Degeneration / veterinary; Tomography, Optical Coherence / veterinary
TL;DR:
This work provides the basis for future studies that could identify and examine dogs with SARDS prior to vision loss, which may extend the potential therapeutic window for SARDS.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
10. Reduced Inequalities
(OpenAlex)
Source: Web Of Science
Added: December 16, 2019
2019 journal article
Use of Unconventional Mixed Acetone-Butanol-Ethanol Solvents for Anthocyanin Extraction from Purple-Fleshed Sweetpotatoes
Food Chemistry.
author keywords: Ipomoea batatas; Anthocyanidins; Phenolics; Cyanidin; Peonidin; Temperature; Flour
MeSH headings : Acetone / chemistry; Anthocyanins / analysis; Anthocyanins / chemistry; Anthocyanins / isolation & purification; Butanols / chemistry; Chemical Fractionation / methods; Ethanol / chemistry; Ipomoea batatas / chemistry; Phenols / isolation & purification; Plant Extracts / chemistry; Solvents / chemistry
TL;DR:
Results indicated that unconventional diluted solvent mixes containing acetone, butanol, and ethanol were superior or equally efficient for extracting anthocyanins when compared to commonly used concentrated extractants.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: ORCID
Added: December 14, 2019
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