Works (17)

2022 journal article

Spatial statistical modeling of arsenic accumulation in microsites of diverse soils

GEODERMA, 411.

author keywords: Trace elements; Reactive microsites; Correlation; Pedogenic environments; Spatial heterogeneity; Soil complexity
Sources: Web Of Science, ORCID
Added: May 31, 2022

2022 journal article

Geostatistical modeling of positive-definite matrices: An application to diffusion tensor imaging

BIOMETRICS, 78(2), 548–559.

By: Z. Lan, B. Reich, J. Guinness, D. Bandyopadhyay, L. Ma & F. Moeller

author keywords: Cholesky decomposition; diffusion tensor imaging; geostatistical modeling; positive‐ definite matrix; spatial random fields; spatial Wishart process
Sources: Web Of Science, ORCID
Added: March 8, 2021

2021 article

Spatial Shrinkage Via the Product Independent Gaussian Process Prior

Roy, A., Reich, B. J., Guinness, J., Shinohara, R. T., & Staicu, A.-M. (2021, June 16). JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS, Vol. 6.

By: A. Roy*, B. Reich, J. Guinness, R. Shinohara* & A. Staicu

author keywords: Bayesian; High dimension; Image regression; Multiple sclerosis; Shrinkage; Spatial data analysis
Sources: Web Of Science, ORCID
Added: July 12, 2021

2020 journal article

BASELINE DRIFT ESTIMATION FOR AIR QUALITY DATA USING QUANTILE TREND FILTERING

ANNALS OF APPLIED STATISTICS, 14(2), 585–604.

By: H. Brantley, J. Guinness & E. Chi

author keywords: Air quality; nonparametric quantile regression; trend estimation
Sources: Web Of Science, ORCID
Added: July 20, 2020

2019 journal article

A TEST FOR ISOTROPY ON A SPHERE USING SPHERICAL HARMONIC FUNCTIONS

STATISTICA SINICA, 29(3), 1253–1276.

By: I. Sahoo, J. Guinness & B. Reich

author keywords: Anisotropy; spatial statistics; spherical harmonic representation
Sources: Web Of Science, ORCID
Added: July 29, 2019

2019 journal article

Multi-element effects on arsenate accumulation in a geochemical matrix determined using mu-XRF, mu-XANES and spatial statistics

JOURNAL OF SYNCHROTRON RADIATION, 26, 1967–1979.

By: A. Sharma, A. Muyskens n, J. Guinness, M. Polizzotto, M. Fuentes, R. Tappero*, Y. Chen-Wiegart*, J. Thieme* ...

author keywords: reactive microsites; multi-component complexity; arsenic; partial correlation; spatial regression
Sources: Web Of Science, ORCID
Added: February 3, 2020

2018 journal article

Compression and Conditional Emulation of Climate Model Output

Journal of the American Statistical Association, 113(521), 56–67.

By: J. Guinness & D. Hammerling*

author keywords: Gaussian process; Half-spectral; Nonstationary; Spatial-temporal data; SPDE
Source: Crossref
Added: February 24, 2020

2018 journal article

Fully Bayesian spectral methods for imaging data

BIOMETRICS, 74(2), 645–652.

By: B. Reich, J. Guinness, S. Vandekar*, R. Shinohara* & A. Staicu

author keywords: Functional connectivity; Markov chain Monte Carlo; Matern correlation; Shrinkage priors; Spherical harmonics
Sources: Web Of Science, ORCID
Added: October 16, 2018

2018 journal article

Permutation and Grouping Methods for Sharpening Gaussian Process Approximations

TECHNOMETRICS, 60(4), 415–429.

By: J. Guinness

author keywords: Conditional simulation; Kriging; Parallel computation; Spatial-temporal data; Vecchia's approximation
Source: Web Of Science
Added: February 18, 2019

2018 journal article

Space-Time Geostatistical Assessment of Hypoxia in the Northern Gulf of Mexico

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 52(21), 12484–12493.

By: V. Matli n, S. Fang n, J. Guinness, N. Rabalais*, J. Craig* & D. Obenour

Sources: Web Of Science, ORCID
Added: December 3, 2018

2017 journal article

An evolutionary spectrum approach to incorporate large-scale geographical descriptors on global processes

JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES C-APPLIED STATISTICS, 66(2), 329–344.

By: S. Castruccio* & J. Guinness

author keywords: Axial symmetry; Climate output compression; Evolutionary spectrum; Global space-time model; Land-ocean non-stationarity
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Circulant Embedding of Approximate Covariances for Inference From Gaussian Data on Large Lattices

JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS, 26(1), 88–97.

By: J. Guinness & M. Fuentes*

author keywords: Conditional simulation; Fast Fourier transform; Gaussian process; Kriging
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Optimal Seed Deployment Under Climate Change Using Spatial Models: Application to Loblolly Pine in the Southeastern US

Journal of the American Statistical Association, 112(519), 909–920.

By: A. Farjat, B. Reich, J. Guinness, R. Whetten, S. McKeand & F. Isik

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Isotropic covariance functions on spheres: Some properties and modeling considerations

Journal of Multivariate Analysis, 143, 143–152.

By: J. Guinness & M. Fuentes n

author keywords: Kriging; Fourier series; Positive definite functions
Source: Crossref
Added: February 24, 2020

2015 journal article

Likelihood approximations for big nonstationary spatial temporal lattice data

Statistica Sinica, 25(1), 329–349.

By: J. Guinness & M. Fuentes

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

2014 journal article

Multivariate spatial modeling of conditional dependence in microscale soil elemental composition data

Spatial Statistics, 9(C), 93–108.

By: J. Guinness, M. Fuentes n, D. Hesterberg & M. Polizzotto n

Sources: Crossref, ORCID
Added: October 26, 2019

2013 journal article

INTERPOLATION OF NONSTATIONARY HIGH FREQUENCY SPATIAL-TEMPORAL TEMPERATURE DATA

ANNALS OF APPLIED STATISTICS, 7(3), 1684–1708.

By: J. Guinness & M. Stein

author keywords: Nonstationary process; spatial-temporal modeling; evolutionary spectrum; spatial-temporal jumps
Source: Web Of Science
Added: August 6, 2018