Works Published in 2009

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Displaying works 61 - 80 of 195 in total

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

2009 journal article

Nonparametric Additive Regression for Repeatedly Measured Data

Biometrika, 96(2), 383–398.

By: R. Carroll*, A. Maity*, E. Mammen* & K. Yu*

Contributors: R. Carroll*, A. Maity*, E. Mammen* & K. Yu*

author keywords: Additive model; Generalized least square; Nonparametric regression; Repeated measure; Smooth backfitting
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: ORCID
Added: September 4, 2019

2009 journal article

SIMEX and standard error estimation in semiparametric measurement error models

Electronic Journal of Statistics, 3(0), 318–348.

By: T. Apanasovich*, R. Carroll* & A. Maity*

author keywords: Berkson measurement errors; measurement error; misspecified models; nonparametric regression; radiation epidemiology; semiparametric models; SIMEX; simulation-extrapolation; standard error estimation; uniform expansions
TL;DR: The standard error method represents a new method for estimating variability of nonparametric estimators in semiparametric problems, and it is found that for estimating the parametric part of the model, standard bandwidth choices of order O(n(-1/5)) are sufficient to ensure asymptotic normality, and undersmoothing is not required. (via Semantic Scholar)
Source: ORCID
Added: September 4, 2019

2009 journal article

Efficient Semiparametric Marginal Estimation for the Partially Linear Additive Model for Longitudinal/Clustered Data

Stat Biosci, 1(1), 10–31.

By: R. Carroll*, A. Maity*, E. Mammen* & K. Yu*

author keywords: Additive models; Generalized least squares; Interaction testing; Nonparametric regression; Partially linear model; Repeated measures; Smooth backfitting; Tukey-type models
TL;DR: The behavior of nonparametric estimators for additive models with repeated measures when the underlying model is not additive is described, which is critical when one considers variants of the basic additive model. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: ORCID
Added: September 4, 2019

2009 journal article

Stepwise multiple quantile regression estimation using non-crossing constraints

Statistics and Its Interface, 2(3), 299–310.

By: Y. Wu n & Y. Liu*

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

FIRST: Combining forward iterative selection and shrinkage in high dimensional sparse linear regression

Statistics and Its Interface, 2(3), 341–348.

By: W. Hwang n, H. Zhang n & S. Ghosal n

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Viscoelastic models for passive arterial wall dynamics

Advances in Applied Mathematics & Mechanics, 1(2), 151–165.

By: D. Valdez-Jasso, H. Banks, M. Haider, D. Bia, Y. Zocalo, R. Armentano, M. Olufsen

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Detection of arterial occlusions using viscoelastic wave propagation

Advances in Applied Mathematics & Mechanics, 1(1), 1–28.

Source: NC State University Libraries
Added: August 6, 2018

2009 book

Mathematical and experimental modeling of physical and biological processes

Boca Raton : CRC Press.

By: H. Banks & H. Tran

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Bayesian Inference for Directional Conditionally Autoregressive Models

BAYESIAN ANALYSIS, 4(4), 675–705.

By: M. Kyung n & S. Ghosh*

author keywords: Anisotropy; Bayesian estimation; Conditionally autoregressive models; Lattice data; Spatial analysis
TL;DR: A new class of models is developed using spatial variations that may depend on directions to accommodate spatial variations given to neighbors in difierent directions, which generalizes the usual CAR model that assigns equal weight to all directions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Well-posedness of inverse problems for systems with time dependent parameters

Arabian Journal for Science and Engineering, 34(1D), 39–58.

By: H. Banks & M. Pedersen

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Ultrahigh dimensional feature selection: Beyond the linear model

Journal of Machine Learning Research, 10, 2013–2038.

By: J. Fan, R. Samworth & Y. Wu

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

NETWORK EXPLORATION VIA THE ADAPTIVE LASSO AND SCAD PENALTIES

ANNALS OF APPLIED STATISTICS, 3(2), 521–541.

author keywords: Adaptive LASSO; covariance selection; Gaussian concentration graphical model; genetic network; LASSO; precision matrix; SCAD
TL;DR: Non-concave penalties and the adaptive LASSO penalty are introduced to attenuate the bias problem in the network estimation to solve the problem of precision matrix estimation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Daily Activity Patterns of University Students

JOURNAL OF URBAN PLANNING AND DEVELOPMENT, 135(4), 141–149.

By: J. Eom n, J. Stone n & S. Ghosh n

Contributors: J. Eom n, J. Stone n & S. Ghosh n

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 journal article

QUANTILE REGRESSION IN PARTIALLY LINEAR VARYING COEFFICIENT MODELS

ANNALS OF STATISTICS, 37(6B), 3841–3866.

author keywords: Basis spline; longitudinal data; marginal model; rank score test; semiparametric
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Nonlinear Models for Longitudinal Data

AMERICAN STATISTICIAN, 63(4), 378–388.

By: J. Serroyen*, G. Molenberghs*, G. Verbeke* & M. Davidian*

author keywords: Conditional model; Marginal model; Random-effects model; Serial correlation; Transition model
TL;DR: All three main modeling families, marginal models, random-effects models, and conditional models are considered, exemplify their great flexibility and relative ease of use, and apply them to a simple but illustrative set of data on tree circumference growth of orange trees. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

LOCAL QUASI-LIKELIHOOD WITH A PARAMETRIC GUIDE

ANNALS OF STATISTICS, 37(6B), 4153–4183.

By: J. Fan, Y. Wu* & Y. Feng

author keywords: Generalized linear model; local polynomial smoothing; parametric guide; quasi-likelihood method
TL;DR: This work proposes two parametrically guided nonparametric estimation schemes by incorporating prior shape information on the link transformation of the response variable's conditional mean in terms of the predictor variable. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Indicator Bacteria Removal in Storm-Water Best Management Practices in Charlotte, North Carolina

JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE, 135(12), 1275–1285.

By: J. Hathaway n, W. Hunt n & S. Jadlocki n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 article

Bayesian modeling of multivariate spatial binary data with applications to dental caries

Bandyopadhyay, D., Reich, B. J., & Slate, E. H. (2009, December 10). STATISTICS IN MEDICINE, Vol. 28, pp. 3492–3508.

By: D. Bandyopadhyay*, B. Reich n & E. Slate*

author keywords: autologistic; binary; caries; MCMC; spatial; WinBUGS
MeSH headings : Adult; Aged; Bayes Theorem; Computer Simulation; DMF Index; Data Interpretation, Statistical; Dental Caries / physiopathology; Female; Humans; Male; Markov Chains; Middle Aged; Models, Biological; Models, Statistical; Monte Carlo Method; South Carolina; Surveys and Questionnaires
TL;DR: A Bayesian multivariate model for spatial binary data using random effects autologistic regression that controls for the correlation within tooth surfaces and spatial correlation among neighboring teeth is developed. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

A model for hormonal control of the menstrual cycle: Structural consistency but sensitivity with regard to data

JOURNAL OF THEORETICAL BIOLOGY, 260(4), 572–580.

By: J. Selgrade n, L. Harris* & R. Pasteur*

author keywords: Estradiol; Follicle; Parameter; Bifurcation
MeSH headings : Estradiol / blood; Estradiol / physiology; Female; Gonadotropins, Pituitary / blood; Gonadotropins, Pituitary / physiology; Humans; Luteinizing Hormone / biosynthesis; Luteinizing Hormone / physiology; Menstrual Cycle / physiology; Models, Biological; Ovarian Follicle / physiology; Ovulation / physiology; Polycystic Ovary Syndrome / physiopathology
TL;DR: A 13-dimensional system of delayed differential equations which predicts serum concentrations of five hormones important for regulation of the menstrual cycle and it is observed that models with greater early follicular growth rates may have a greater risk of cycling abnormally. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 conference paper

ReFormat: Automatic reverse engineering of encrypted messages

Computer security - esorics 2009, proceedings, 5789, 200–215.

By: Z. Wang, X. Jiang, W. Cui, X. Wang & M. Grace

Source: NC State University Libraries
Added: August 6, 2018

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