Yongtao Guan

Professor/Chair

  • 589 Citations
20032019
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Research Output 2003 2019

  • 589 Citations
  • 56 Article
  • 1 Chapter
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Article
2019
1 Citation (Scopus)

Orthogonal series estimation of the pair correlation function of a spatial point process

Jalilian, A., Guan, Y. & Waagepetersen, R., Jan 1 2019, In : Statistica Sinica. 29, 2, p. 769-787 19 p.

Research output: Contribution to journalArticle

Spatial Point Process
Orthogonal Series
Pair Correlation Function
Kernel Estimator
Point Process

Spatiotemporal calibration of atmospheric nitrogen dioxide concentration estimates from an air quality model for Connecticut

Gilani, O., McKay, L. A., Gregoire, T. G., Guan, Y., Leaderer, B. P. & Holford, T. R., Jan 1 2019, (Accepted/In press) In : Environmental and Ecological Statistics.

Research output: Contribution to journalArticle

Air Quality
nitrogen dioxide
Nitrogen
air quality
Calibration
2018

A fast spectral quasi-likelihood approach for spatial point processes

Deng, C., Waagepetersen, R. P., Wang, M. & Guan, Y., Feb 1 2018, In : Statistics and Probability Letters. 133, p. 59-64 6 p.

Research output: Contribution to journalArticle

Spatial Point Process
Quasi-likelihood
Estimating Function
Intensity Function
Spectral Representation

Flexible and efficient estimating equations for variogram estimation

Sun, Y., Chang, X. & Guan, Y., Jun 1 2018, In : Computational Statistics and Data Analysis. 122, p. 45-58 14 p.

Research output: Contribution to journalArticle

Variogram
Estimating Equation
Hydrology
Likelihood
Spatial Modeling
1 Citation (Scopus)
Disease Vectors
vector-borne diseases
Culicidae
mosquito-borne diseases
Disease Outbreaks

Stochastic Quasi-Likelihood for Case-Control Point Pattern Data

Xu, G., Waagepetersen, R. & Guan, Y., Jan 1 2018, (Accepted/In press) In : Journal of the American Statistical Association.

Research output: Contribution to journalArticle

Quasi-likelihood
Case-control
Control Points
Point Process
Weight Function
2017

Less is more: Harnessing product substitution information to rationalize SKUs at intcomex

Bernales, P. J., Guan, Y., Natarajan, H. P., Gimenez, P. S. & Tajes, M. X. A., May 1 2017, In : Interfaces. 47, 3, p. 230-243 14 p.

Research output: Contribution to journalArticle

Substitution reactions
Industry
Profitability
Composite materials
Supply chains

Second-order quasi-likelihood for spatial point processes

Deng, C., Guan, Y., Waagepetersen, R. P. & Zhang, J., 2017, (Accepted/In press) In : Biometrics.

Research output: Contribution to journalArticle

Spatial Point Process
Quasi-likelihood
tropical rain forests
forest ecology
Weight Function
2016
2 Citations (Scopus)

A conditional estimating equation approach for recurrent event data with additional longitudinal information

Shen, Y., Huang, H. & Guan, Y., 2016, (Accepted/In press) In : Statistics in Medicine.

Research output: Contribution to journalArticle

Recurrent Events
Estimating Equation
Cocaine
Cocaine-Related Disorders
Proportional Hazards Models
5 Citations (Scopus)

Analysis of multispecies point patterns by using multivariate log-Gaussian Cox processes

Waagepetersen, R., Guan, Y., Jalilian, A. & Mateu, J., Jan 1 2016, In : Journal of the Royal Statistical Society. Series C: Applied Statistics. 65, 1, p. 77-96 20 p.

Research output: Contribution to journalArticle

Cox Process
Gaussian Process
Gaussian Fields
Parsimony
Covariance Structure
1 Citation (Scopus)

Generalized Quasi-Likelihood Ratio Tests for Semiparametric Analysis of Covariance Models in Longitudinal Data

Tang, J., Li, Y. & Guan, Y., Apr 2 2016, In : Journal of the American Statistical Association. 111, 514, p. 736-747 12 p.

Research output: Contribution to journalArticle

Analysis of Covariance
Quasi-likelihood
Longitudinal Data
Likelihood Ratio Test
Test Statistic
1 Citation (Scopus)

Spatiotemporal calibration and resolution refinement of output from deterministic models

Gilani, O., Mckay, L. A., Gregoire, T. G., Guan, Y., Leaderer, B. P. & Holford, T. R., 2016, (Accepted/In press) In : Statistics in Medicine.

Research output: Contribution to journalArticle

Information Storage and Retrieval
Deterministic Model
Calibration
Refinement
Nitrogen Dioxide
2 Citations (Scopus)

Towards optimal Takacs–Fiksel estimation

Coeurjolly, J. F., Guan, Y., Khanmohammadi, M. & Waagepetersen, R., Nov 1 2016, In : Spatial Statistics. 18, p. 396-411 16 p.

Research output: Contribution to journalArticle

Optimal Estimation
Pseudo-likelihood
Weight Function
Neuroscience
Point Process
2015
1 Citation (Scopus)

Disease risk estimation by combining case-control data with aggregated information on the population at risk

Chang, X., Waagepetersen, R., Yu, H., Ma, X., Holford, T. R., Wang, R. & Guan, Y., Mar 1 2015, In : Biometrics. 71, 1, p. 114-121 8 p.

Research output: Contribution to journalArticle

Case-control Data
risk estimate
at-risk population
Risk Factors
risk factors
1 Citation (Scopus)

Estimating daily nitrogen dioxide level: application of a longitudinal model with spatially-correlated random effects

Zhang, L., Guan, Y., Leaderer, B. P. & Holford, T. R., Jun 22 2015, In : Environmental and Ecological Statistics. 22, 2, p. 329-344 16 p., 6.

Research output: Contribution to journalArticle

nitrogen dioxide
Random Effects
Nitrogen
Pollution
Estimate
3 Citations (Scopus)

Joint modeling of longitudinal drug using pattern and time to first relapse in cocaine dependence treatment data

Ye, J., Li, Y. & Guan, Y., Sep 1 2015, In : Annals of Applied Statistics. 9, 3, p. 1621-1642 22 p.

Research output: Contribution to journalArticle

Joint Modeling
Drugs
Trajectories
Trajectory
Latent Process
2 Citations (Scopus)

Multivariate product-shot-noise Cox point process models

Jalilian, A., Guan, Y., Mateu, J. & Waagepetersen, R., Dec 1 2015, In : Biometrics. 71, 4, p. 1022-1033 12 p.

Research output: Contribution to journalArticle

Cox Process
Shot Noise
Shot noise
Point Process
Islands
13 Citations (Scopus)

Quasi-likelihood for spatial point processes

Guan, Y., Jalilian, A. & Waagepetersen, R., Jun 1 2015, In : Journal of the Royal Statistical Society. Series B: Statistical Methodology. 77, 3, p. 677-697 21 p.

Research output: Contribution to journalArticle

Spatial Point Process
Quasi-likelihood
Estimating Function
Covariates
Intensity Function
3 Citations (Scopus)

Regularized estimating equations for model selection of clustered spatial point processes

Thurman, A. L., Fu, R., Guan, Y. & Zhu, J., Jan 1 2015, In : Statistica Sinica. 25, 1, p. 173-188 16 p.

Research output: Contribution to journalArticle

Spatial Point Process
Estimating Equation
Weighted Estimating Equations
Model Selection
Parameter Estimation
2014
3 Citations (Scopus)

A combined estimating function approach for fitting stationary point process models

Deng, C., Waagepetersen, R. P. & Guan, Y., 2014, In : Biometrika. 101, 2, p. 393-408 16 p.

Research output: Contribution to journalArticle

Composite Likelihood
Estimating Function
Stationary point
Point Process
Stationary Process
3 Citations (Scopus)

A new estimation approach for combining epidemiological data from multiple sources

Huang, H., Ma, X., Waagepetersen, R., Holford, T. R., Wang, R., Risch, H., Mueller, L. & Guan, Y., 2014, In : Journal of the American Statistical Association. 109, 505, p. 11-23 13 p.

Research output: Contribution to journalArticle

Estimating Function
Risk Factors
Cancer
Case-control Study
Surveillance
1 Citation (Scopus)
Spatial Point Process
Estimator
kernel
Point Process
Confidence interval
13 Citations (Scopus)
Functional Principal Component Analysis
Spatio-temporal Process
Latent Process
Point Process
Surveillance
6 Citations (Scopus)

Joint Modeling and Clustering Paired Generalized Longitudinal Trajectories With Application to Cocaine Abuse Treatment Data

Huang, H., Li, Y. & Guan, Y., Oct 2 2014, In : Journal of the American Statistical Association. 109, 508, p. 1412-1424 13 p.

Research output: Contribution to journalArticle

Joint Modeling
Clustering
Trajectory
Latent Process
Monte Carlo EM Algorithm
2013
22 Citations (Scopus)

Decomposition of Variance for Spatial Cox Processes

Jalilian, A., Guan, Y. & Waagepetersen, R., Mar 2013, In : Scandinavian Journal of Statistics. 40, 1, p. 119-137 19 p.

Research output: Contribution to journalArticle

Cox Process
Spatial Process
Decompose
Variance Decomposition
Intensity Function
3 Citations (Scopus)

Estimating daily nitrogen dioxide level: Exploring traffic effects

Zhang, L., Guan, Y., Leaderer, B. P. & Holford, T. R., Sep 2013, In : Annals of Applied Statistics. 7, 3, p. 1763-1777 15 p.

Research output: Contribution to journalArticle

Nitrogen
Traffic
Health
Air Quality
Air Pollution
2012
12 Citations (Scopus)

The impact of hypomethylating agents on the cost of care and survival of elderly patients with myelodysplastic syndromes

Wang, R., Gross, C. P., Frick, K., Xu, X., Long, J., Raza, A., Galili, N., Zikria, J., Guan, Y. & Ma, X., Nov 2012, In : Leukemia Research. 36, 11, p. 1370-1375 6 p.

Research output: Contribution to journalArticle

Myelodysplastic Syndromes
Costs and Cost Analysis
Survival
Refractory Anemia with Excess of Blasts
Refractory Anemia
2011

Bias-Corrected Variance Estimation and Hypothesis Testing for Spatial Point and Marked Point Processes Using Subsampling

Guan, Y., Sep 2011, In : Biometrics. 67, 3, p. 926-936 11 p.

Research output: Contribution to journalArticle

Marked Point Process
Subsampling
Variance Estimation
Hypothesis Testing
Extrapolation
2 Citations (Scopus)
Stationary Process
Linear Regression Model
Measurement Error
Stochastic Processes
Predictors

Second-Order Analysis of Semiparametric Recurrent Event Processes

Guan, Y., Sep 2011, In : Biometrics. 67, 3, p. 730-739 10 p.

Research output: Contribution to journalArticle

Recurrent Events
chronic diseases
epidemiological studies
United Kingdom
Chronic Granulomatous Disease

Variance Estimation for Statistics Computed from Single Recurrent Event Processes

Guan, Y., Yan, J. & Sinha, R., Sep 2011, In : Biometrics. 67, 3, p. 711-718 8 p.

Research output: Contribution to journalArticle

Recurrent Events
Variance Estimation
statistics
Statistics
Regression analysis
2010
20 Citations (Scopus)

A weighted estimating equation approach for inhomogeneous spatial point processes

Guan, Y. & Shen, Y., Dec 2010, In : Biometrika. 97, 4, p. 867-880 14 p.

Research output: Contribution to journalArticle

Weighted Estimating Equations
Spatial Point Process
Maximum likelihood
Intensity Function
Inhomogeneity
11 Citations (Scopus)

Estimating individual-level risk in spatial epidemiology using spatially aggregated information on the population at risk

Diggle, P. J., Guan, Y., Hart, A. C., Paize, F. & Stanton, M., Dec 2010, In : Journal of the American Statistical Association. 105, 492, p. 1394-1402 9 p.

Research output: Contribution to journalArticle

Epidemiology
Point Process
Siméon Denis Poisson
Weighted Estimating Equations
Spatial Point Process
10 Citations (Scopus)
Sufficient Dimension Reduction
Spatial Point Process
Gaussian Random Field
Central Subspace
Subspace
2009
7 Citations (Scopus)

Fast block variance estimation procedures for inhomogeneous spatial point processes

Guan, Y., Mar 2009, In : Biometrika. 96, 1, p. 213-220 8 p.

Research output: Contribution to journalArticle

Spatial Point Process
Variance Estimation
Estimator
Block Bootstrap
sampling
8 Citations (Scopus)
Spatial Point Process
Variance Estimation
Nonparametric Estimation
Order Statistics
Target
82 Citations (Scopus)

Two-step estimation for inhomogeneous spatial point processes

Waagepetersen, R. & Guan, Y., Jun 2009, In : Journal of the Royal Statistical Society. Series B: Statistical Methodology. 71, 3, p. 685-702 18 p.

Research output: Contribution to journalArticle

Spatial Point Process
Mixing Conditions
Intensity Function
Estimating Function
Score Function
18 Citations (Scopus)

US Coast Guard air station location with respect to distress calls: A spatial statistics and optimization based methodology

Afshartous, D., Guan, Y. & Mehrotra, A., Aug 1 2009, In : European Journal of Operational Research. 196, 3, p. 1086-1096 11 p.

Research output: Contribution to journalArticle

Spatial Statistics
Coastal zones
Statistics
Uncertainty
Optimization
2008
10 Citations (Scopus)

A goodness-of-fit test for inhomogeneous spatial Poisson processes

Guan, Y., Dec 2008, In : Biometrika. 95, 4, p. 831-845 15 p.

Research output: Contribution to journalArticle

Spatial Process
Goodness of Fit Test
Poisson process
Test Statistic
Statistics
14 Citations (Scopus)

A KPSS test for stationarity for spatial point processes

Guan, Y., Sep 2008, In : Biometrics. 64, 3, p. 800-806 7 p.

Research output: Contribution to journalArticle

Spatial Point Process
Stationarity
Statistics
Test Statistic
statistics

A marked point process perspective in fitting spatial point process models

Guan, Y., Jul 1 2008, In : Journal of Statistical Planning and Inference. 138, 7, p. 2143-2153 11 p.

Research output: Contribution to journalArticle

Spatial Point Process
Marked Point Process
Random processes
Process Model
Unknown Parameters
20 Citations (Scopus)

Comparison of three satellite sensors at three spatial scales to predict larval mosquito presence in Connecticut wetlands

Brown, H. E., Diuk-Wasser, M. A., Guan, Y., Caskey, S. & Fish, D., May 15 2008, In : Remote Sensing of Environment. 112, 5, p. 2301-2308 8 p.

Research output: Contribution to journalArticle

satellite sensor
Wetlands
mosquito
Culicidae
wetlands
31 Citations (Scopus)

On consistent nonparametric intensity estimation for inhomogeneous spatial point processes

Guan, Y., Sep 2008, In : Journal of the American Statistical Association. 103, 483, p. 1238-1247 10 p.

Research output: Contribution to journalArticle

Spatial Point Process
Covariates
Kernel Smoothing
Intensity Function
Sliced Inverse Regression
5 Citations (Scopus)

Second-order analysis of inhomogeneous spatial point processes with proportional intensity functions

Guan, Y., Waagepetersen, R. & Beale, C. M., Jun 2008, In : Journal of the American Statistical Association. 103, 482, p. 769-777 9 p.

Research output: Contribution to journalArticle

Spatial Point Process
Intensity Function
Directly proportional
Pair Correlation Function
Spatial Point Pattern
3 Citations (Scopus)
Spatial Point Process
Variance Estimation
Point Process
Statistics
Intensity Function
2007
16 Citations (Scopus)
Composite Likelihood
Pair Correlation Function
Cross-validation
Bandwidth
Spatial Point Pattern
13 Citations (Scopus)
Bandwidth Selection
Pair Correlation Function
Function Estimation
Cross-validation
Least Squares
40 Citations (Scopus)

A thinned block bootstrap variance estimation procedure for inhomogeneous spatial point patterns

Guan, Y. & Loh, J. M., Dec 2007, In : Journal of the American Statistical Association. 102, 480, p. 1377-1386 10 p.

Research output: Contribution to journalArticle

Spatial Point Pattern
Block Bootstrap
Intensity Function
Variance Estimation
First-order
3 Citations (Scopus)

Discussion of 'modern statistics for spatial point processes'

Penttinen, A., Prokesov̀a, M., Hellmund, G., Baddeley, A., Billiot, J. M., Cressie, N., Grabarnik, P., S̈arkk̈a, A., Guan, Y., Guttorp, P., Ḧaggstr̈om, O., Hahn, U., Heinrich, L., Kendall, W. S., Lawson, A., Mateu, J., Rue, H., Martino, S., Chopin, N., Schoenberg, F. P. & 3 others, Stoyan, D., Møller, J. & Waagepetersen, R. P., Dec 2007, In : Scandinavian Journal of Statistics. 34, 4, p. 685-711 27 p.

Research output: Contribution to journalArticle

Spatial Point Process
Figure
Statistics
Point process
Nordic
15 Citations (Scopus)

On asymptotic properties of the mark variogram estimator of a marked point process

Guan, Y., Sherman, M. & Calvin, J. A., Jan 1 2007, In : Journal of Statistical Planning and Inference. 137, 1, p. 148-161 14 p.

Research output: Contribution to journalArticle

Marked Point Process
Variogram
Asymptotic Properties
Estimator
Consistent Estimator