Works Published in 2020
Displaying works 161 - 180 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
Writing Assignments to Assess Statistical Thinking
JOURNAL OF STATISTICS EDUCATION, 28(1), 32–44.
author keywords: Argumentation; Statistical thinking; Second statistics course; Written assessment
www.tandfonline.com (publisher PDF)
UN Sustainable Development Goal Categories
4. Quality Education
(OpenAlex)
12. Responsible Consumption and Production
(Web of Science)
Source: Web Of Science
Added: January 21, 2020
2020 journal article
Correctly modeling plant-insect-herbivore-pesticide interactions as aggregate data
MATHEMATICAL BIOSCIENCES AND ENGINEERING, 17(2), 1743–1756.
author keywords: plant-insect interactions; inverse problems; hypothesis testing and standard errors in dynamical models; aggregate data; Prohorov metric
MeSH headings : Animals; Aphids; Herbivory; Insecta; Pesticides; Population Dynamics
TL;DR:
A population dynamics model is considered in investigating data from controlled experiments with aphids in broccoli patches surrounded by different margin types (bare or weedy ground) and three levels of insecticide spray and correctly model the data as aggregate data.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: January 13, 2020
2020 journal article
Effects of Proportional Hazard Assumption on Variable Selection Methods for Censored Data
STATISTICS IN BIOPHARMACEUTICAL RESEARCH, 12(2), 199–209.
author keywords: AIDS trials; Crossing survival curves; Hazard regression; Penalized regression
TL;DR:
The Cox proportional hazard (PH) model is widely used to determine the effects of risk factors and treatments (covariates) on survival time of subjects that might be right censored and variable selection under two alternative models are explored.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: January 13, 2020
2020 journal article
Doubly robust inference when combining probability and non-probability samples with high dimensional data
Journal of the Royal Statistical Society: Series B (Statistical Methodology), 1.
author keywords: Data integration; Double robustness; Generalizability; Penalized estimating equation; Variable selection
TL;DR:
This work considers integrating a non-probability sample with a probability sample which provides high dimensional representative covariate information of the target population and proposes a two-step approach for variable selection and finite population inference.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Crossref, NC State University Libraries
Added: January 13, 2020
2020 journal article
Inference in partially identified models with many moment inequalities using Lasso
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 206, 211–248.
author keywords: Many moment inequalities; Self-normalizing sum; Multiplier bootstrap; Empirical bootstrap; Lasso; Inequality selection
TL;DR:
A novel two-step inference procedure that combines the methods proposed by Chernozhukov, Chetverikov and Kato with a first step moment inequality selection based on the Lasso is proposed, which controls asymptotic size uniformly, both in underlying parameter and data distribution.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: January 6, 2020
2020 journal article
Asymptotic theory and inference of predictive mean matching imputation using a superpopulation model framework
SCANDINAVIAN JOURNAL OF STATISTICS, 47(3), 839–861.
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)
Source: Web Of Science
Added: January 6, 2020
2020 journal article
Empirical Priors and Coverage of Posterior Credible Sets in a Sparse Normal Mean Model
SANKHYA-SERIES A-MATHEMATICAL STATISTICS AND PROBABILITY, 82(2), 477–498.
author keywords: Bayesian inference; Bernstein-von Mises theorem; Concentration rate; High-dimensional model; Uncertainty quantification
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: December 30, 2019
2020 journal article
tuxnet: a simple interface to process RNA sequencing data and infer gene regulatory networks
PLANT JOURNAL, 101(3), 716–730.
author keywords: Arabidopsis thaliana; gene regulatory network inference; graphical user interface; RNA sequencing processing; stem cell maintenance; technical advance
MeSH headings : Algorithms; Arabidopsis / genetics; Bayes Theorem; Computational Biology; Gene Expression Regulation, Plant; Gene Regulatory Networks / genetics; Genome, Plant / genetics; Sequence Analysis, RNA; Transcriptome
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: December 9, 2019
2020 journal article
3D Printing of Textiles: Potential Roadmap to Printing with Fibers
Advanced Materials, 12, 1902086.
author keywords: 3D printing textiles; additive manufacturing; printing with fibers; soft materials
TL;DR:
The current 3DP technologies are reviewed with emphasis on soft and anisotropic structures, as well as the efforts toward 3DP of textiles, and a potential pathway to 3D of textile, dubbed as printing with fibers to create textile structures is proposed for further exploration.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Source: ORCID
Added: December 3, 2019
2020 journal article
Solution paths for the generalized lasso with applications to spatially varying coefficients regression
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 142.
author keywords: Generalized lasso; Penalized regression; Regularization; Solution path algorithm
TL;DR:
The proposed algorithm solves the generalized lasso problem and provides the full solution path and a confidence set can be constructed on the generalizedLasso parameters based on the modified residual bootstrap lasso.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: November 18, 2019
2020 journal article
A multivariate spatial skew-t process for joint modeling of extreme precipitation indexes
ENVIRONMETRICS, 31(3).
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: Web Of Science
Added: November 18, 2019
2020 journal article
Fine-Scale Spatiotemporal Air Pollution Analysis Using Mobile Monitors on Google Street View Vehicles
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 115(531), 1111–1124.
author keywords: Google Street View Air Quality Data; Kriging; Mobile sensors; Spatiotemporal models; Vecchia approximation
TL;DR:
A computationally efficient spatiotemporal model is developed for publicly available, fine-scale, high-quality air pollution measurements acquired using mobile monitors to provide real-time air pollution maps and short-term air quality forecasts on a fine-resolution spatial scale.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
11. Sustainable Cities and Communities
(Web of Science; OpenAlex)
Source: Web Of Science
Added: October 28, 2019
2020 journal article
Bayesian Nonparametric Policy Search With Application to Periodontal Recall Intervals
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 115(531), 1066–1078.
author keywords: Dirichlet process prior; Dynamic treatment regimes; Observational data; Periodontal disease; Practice-based setting; Precision medicine; Sequential optimization
TL;DR:
Simulation experiments and application to a rich database of electronic dental records from the HealthPartners HMO shows that the proposed method leads to better dental health without increasing the average recommended recall time relative to competing methods.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: October 28, 2019
2020 journal article
Construction, Properties, and Analysis of Group-Orthogonal Supersaturated Designs
TECHNOMETRICS, 62(3), 403–414.
author keywords: E(s2)-optimality; UE(s(2))-optimality; Group screening designs; Hadamard matrices; Model selection
TL;DR:
A new method for constructing supersaturated designs that is based on the Kronecker product of two carefully chosen matrices is proposed, which leads to a partitioning of the factors of the design such that the factors within a group are correlated to the others within the same group, but are orthogonal to any factor in any other group.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
Source: Web Of Science
Added: October 7, 2019
2020 review
Detection, variability, and predictability of monsoon onset and withdrawal dates: A review
[Review of ]. INTERNATIONAL JOURNAL OF CLIMATOLOGY, 40(2), 641–667.
author keywords: demise; monsoon; onset; predictability; timing; variability
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: September 30, 2019
2020 journal article
Modelling the effects of field spatial scale and natural enemy colonization behaviour on pest suppression in diversified agroecosystems
AGRICULTURAL AND FOREST ENTOMOLOGY, 22(1), 30–40.
author keywords: Beetle; differential equation; diffusion; dispersal; habitat heterogeneity
TL;DR:
This study addresses gaps in understanding of the link between noncrop vegetation in field margins and pest suppression by using a system of partial differential equations to model population‐level predator–prey interactions, as well as spatial processes, aiming to capture the dynamics of crop plants, herbivores and two generalist predators.
(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; OpenAlex)
Source: Web Of Science
Added: September 23, 2019
2020 journal article
Nonparametric Estimation of Multivariate Mixtures
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 115(531), 1456–1471.
author keywords: Density estimation; Nonparametric mixture model; Tensor
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 12, 2019
2020 journal article
A Sparse Random Projection-Based Test for Overall Qualitative Treatment Effects
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 115(531), 1201–1213.
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: Web Of Science
Added: July 29, 2019
2020 journal article
MIMIX: A Bayesian Mixed-Effects Model for Microbiome Data From Designed Experiments
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 115(530), 599–609.
author keywords: Continuous shrinkage prior; Factor analysis; Microbiome; Mixed model; Nutrient Network; OTU abundance data
TL;DR:
A novel Bayesian mixed-effects model that exploits cross-taxa correlations within the microbiome, a model the authors call microbiome mixed model (MIMIX), tailored to large microbiome experiments using a combination of Bayesian factor analysis to efficiently represent dependence between taxa and Bayesian variable selection methods to achieve sparsity.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: July 22, 2019
2020 journal article
Testing and Estimation of Social Network Dependence With Time to Event Data
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 115(530), 570–582.
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: Web Of Science
Added: July 8, 2019
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