Lexin Li
Works (37)
Updated: July 10th, 2023 06:30
2019 journal article
TENSOR GENERALIZED ESTIMATING EQUATIONS FOR LONGITUDINAL IMAGING ANALYSIS
STATISTICA SINICA, 29(4), 1977–2005.
author keywords: Generalized estimating equations; longitudinal imaging; low rank tensor decomposition; magnetic resonance imaging; multidimensional array; tensor regression
Source: Web Of Science
Added: September 30, 2019
2015 journal article
Forward Stagewise Shrinkage and Addition for High Dimensional Censored Regression
STATISTICS IN BIOSCIENCES, 7(2), 225–244.
author keywords: Adaptive LASSO; Boosting; Forward stagewise regression; Proportional hazards model; Variable selection
europepmc.org (repository)
Source: Web Of Science
Added: August 6, 2018
2014 journal article
Goodness-of-fit testing-based selection for large-p-small-n problems: A two-stage ranking approach
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 145, 148–164.
author keywords: Backward screening; Linear model; Marginal effect; Sequential goodness-of-fit testing
Source: Web Of Science
Added: August 6, 2018
2014 journal article
Regularized matrix regression
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 76(2), 463–483.
Source: Web Of Science
Added: August 6, 2018
2013 journal article
HIGH-DIMENSIONAL INFLUENCE MEASURE
ANNALS OF STATISTICS, 41(5), 2639–2667.
author keywords: Cook's distance; high-dimensional diagnosis; influential observation; LASSO; marginal correlations; variable screening
Source: Web Of Science
Added: August 6, 2018
2013 journal article
Tensor Regression with Applications in Neuroimaging Data Analysis
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 108(502), 540–552.
author keywords: Brain imaging; Dimension reduction; Generalized linear model; Magnetic Resonance Imaging; Multidimensional array; Tensor regression
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Multiple Loci Mapping via Model-free Variable Selection
BIOMETRICS, 68(1), 12–22.
author keywords: Adaptive Lasso; Epistatic interaction; Grouped Lasso; Iterative adaptive Lasso; Model-free variable selection; Multiple loci mapping; Multivariate group-wise adaptive penalization; Sliced inverse regression
MeSH headings : Algorithms; Chromosome Mapping / methods; Genetic Loci / genetics; Genetic Markers / genetics; Multivariate Analysis
Source: Web Of Science
Added: August 6, 2018
2012 article
Nonlinear dimension reduction with Wright-Fisher kernel for genotype aggregation and association mapping
Zhu, H., Li, L., & Zhou, H. (2012, September 15). BIOINFORMATICS, Vol. 28, pp. I375–I381.
MeSH headings : Algorithms; Genetic Association Studies; Genotype; High-Throughput Nucleotide Sequencing; Humans; Markov Chains; Polymorphism, Single Nucleotide
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Asymptotic properties of sufficient dimension reduction with a diverging number of predictors
Statistica Sinica, 21(2), 707–730.
Source: NC State University Libraries
Added: August 6, 2018
2011 journal article
Biological pathway selection through nonlinear dimension reduction
BIOSTATISTICS, 12(3), 429–444.
author keywords: Dimension reduction; Generalized additive model; Kernel methods; Pathway selection; Sliced inverse regression
MeSH headings : Computational Biology / methods; Computer Simulation; Data Interpretation, Statistical; Gene Expression Profiling / methods; Glioblastoma / genetics; Humans; Models, Genetic; Models, Statistical; Oligonucleotide Array Sequence Analysis / methods; Principal Component Analysis
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Inference on the primary parameter of interest with the aid of dimension reduction estimation
Journal of the Royal Statistical Society. Series B, Statistical Methodology, 73, 59–80.
Source: NC State University Libraries
Added: August 6, 2018
2011 journal article
Model-Free Feature Screening for Ultrahigh-Dimensional Data
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 106(496), 1464–1475.
author keywords: Feature ranking; Ultrahigh-dimensional regression; Variable selection
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Sufficient Dimension Reduction for Censored Regressions
BIOMETRICS, 67(2), 513–523.
author keywords: Censored data; Central subspace; Inverse censoring probability weighted estimation; Sliced inverse regression; Sufficient dimension reduction
MeSH headings : Biometry / methods; Probability; Regression Analysis
Source: Web Of Science
Added: August 6, 2018
2011 journal article
Sufficient Dimension Reduction via Bayesian Mixture Modeling
BIOMETRICS, 67(3), 886–895.
author keywords: Central subspace; Directional regression; Probit link function; Sliced inverse regression; Sufficient dimension reduction
MeSH headings : Bayes Theorem; Data Interpretation, Statistical; HIV; Humans; Models, Statistical
Sources: Web Of Science, ORCID
Added: August 6, 2018
2010 conference paper
Evaluation of distribution fault diagnosis algorithms using ROC curves
Ieee power and energy soceity general meeting 2010.
Source: NC State University Libraries
Added: August 6, 2018
2010 journal article
Groupwise Dimension Reduction
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 105(491), 1188–1201.
author keywords: Central mean subspace; Direct sum of differential operators; Minimum average variance estimation; Outer product estimator; Partial dimension reduction
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Dimension Reduction in Regressions With Exponential Family Predictors
JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS, 18(3), 774–791.
author keywords: Central subspace; Grassmann manifolds; Inverse regression; Sufficient dimension reduction
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Exploiting predictor domain information in sufficient dimension reduction
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 53(7), 2665–2672.
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Lifespan changes in working memory in fragile X premutation males
BRAIN AND COGNITION, 69(3), 551–558.
author keywords: Fragile X syndrome; Fragile X tremor and ataxia syndrome; Premutation status; Working memory; Central executive; Phonological loop; Visual-spatial sketchpad; Development; Aging
MeSH headings : Adolescent; Adult; Aged; Aging; Fragile X Mental Retardation Protein / genetics; Fragile X Syndrome / genetics; Heterozygote; Humans; Intelligence Tests; Linear Models; Male; Memory, Short-Term / physiology; Middle Aged; Neuropsychological Tests; Principal Component Analysis; Surveys and Questionnaires; Trinucleotide Repeat Expansion; Young Adult
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Longitudinal data analysis using sufficient dimension reduction method
COMPUTATIONAL STATISTICS & DATA ANALYSIS, 53(12), 4106–4115.
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Model free multivariate reduced-rank regression with categorical predictors
Statistica Sinica, 19(3), 1119–1136.
Source: NC State University Libraries
Added: August 6, 2018
2009 journal article
Shrinkage inverse regression estimation for model-free variable selection
JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 71, 287–299.
author keywords: Inverse regression estimation; Non-negative garrotte; Sliced inverse regression; Sufficient dimension reduction; Variable selection
Source: Web Of Science
Added: August 6, 2018
2008 personal communication
A note on sliced inverse regression with regularizations - Reply
Source: NC State University Libraries
Added: August 6, 2018
2008 journal article
Age-dependent cognitive changes in carriers of the fragile X syndrome
CORTEX, 44(6), 628–636.
author keywords: fragile X syndrome; fragile X permutation; fragile X-associated tremor/ataxia syndrome (FXTAS); cognition; attention
MeSH headings : Adult; Aged; Aging / genetics; Attention / physiology; Case-Control Studies; Cognition / physiology; DNA Mutational Analysis; Disease Progression; Fragile X Mental Retardation Protein / genetics; Fragile X Syndrome / complications; Fragile X Syndrome / genetics; Fragile X Syndrome / physiopathology; Fragile X Syndrome / psychology; Gene Dosage; Heterozygote; Humans; Inhibition, Psychological; Intelligence / genetics; Male; Matched-Pair Analysis; Middle Aged; Mutation; Neuropsychological Tests; Principal Component Analysis; Sex Characteristics; Tremor / complications; Tremor / diagnosis; Trinucleotide Repeats
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Augmenting the bootstrap to analyze high dimensional genomic data - Discussion
TEST, 17(1), 22–24.
Source: NC State University Libraries
Added: August 6, 2018
2008 journal article
Boosting method for nonlinear transformation models with censored survival data
BIOSTATISTICS, 9(4), 658–667.
author keywords: boosting; censored survival data; importance sampling; marginal likelihood; nonlinear transformation models; smoothing spline
MeSH headings : Algorithms; Artificial Intelligence; Computer Simulation; Gene Expression Profiling / statistics & numerical data; Humans; Kaplan-Meier Estimate; Likelihood Functions; Lymphoma, Large B-Cell, Diffuse / genetics; Nonlinear Dynamics; Oligonucleotide Array Sequence Analysis / statistics & numerical data; Proportional Hazards Models; Statistics, Nonparametric; Survival Analysis
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Constrained regression model selection
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 138(12), 3939–3949.
author keywords: model selection; parameter constraint; single-index model
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Sliced inverse regression with regularizations
BIOMETRICS, 64(1), 124–131.
author keywords: regularized least squares; sliced inverse regression; sufficient dimension reduction
MeSH headings : Algorithms; Biometry / methods; Computer Simulation; Data Interpretation, Statistical; Epidemiologic Methods; Least-Squares Analysis; Models, Biological; Models, Statistical; Regression Analysis
Source: Web Of Science
Added: August 6, 2018
2008 journal article
Sufficient dimension reduction with missing predictors
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 103(482), 822–831.
author keywords: double robustness; missing at random; missing covariates; sliced inverse regression; sufficient dimension reduction
Source: Web Of Science
Added: August 6, 2018
2007 journal article
CGG repeat length correlates with age of onset of motor signs of the fragile X-associated tremor/ataxia syndrome (FXTAS)
AMERICAN JOURNAL OF MEDICAL GENETICS PART B-NEUROPSYCHIATRIC GENETICS, 144B(4), 566–569.
author keywords: neurodegeneration; dementia; parkinson; ataxia; RNA toxicity
MeSH headings : Adult; Age of Onset; Aged; Ataxia / epidemiology; Ataxia / genetics; Female; Fragile X Syndrome / epidemiology; Fragile X Syndrome / genetics; Humans; Male; Middle Aged; Tremor / epidemiology; Tremor / genetics; Trinucleotide Repeat Expansion / genetics; United States / epidemiology
Source: Web Of Science
Added: August 6, 2018
2007 article
Comment: Fisher lecture: Dimension reduction in regression
Li, L., & Nachtsheim, C. J. (2007, February). STATISTICAL SCIENCE, Vol. 22, pp. 36–39.
Source: Web Of Science
Added: August 6, 2018
2007 journal article
Neuropathic features in fragile X premutation carriers
AMERICAN JOURNAL OF MEDICAL GENETICS PART A, 143A(1), 19–26.
author keywords: fragile X syndrome; FXTAS; neuropathy; ataxia; FMR1; FMRP
MeSH headings : Female; Fragile X Mental Retardation Protein / genetics; Fragile X Syndrome / diagnosis; Fragile X Syndrome / genetics; Heterozygote; Humans; Male; Mass Screening; Peripheral Nervous System Diseases / diagnosis; Peripheral Nervous System Diseases / genetics; Phenotype; Trinucleotide Repeat Expansion
Source: Web Of Science
Added: August 6, 2018
2007 journal article
Partial inverse regression
BIOMETRIKA, 94(3), 615–625.
author keywords: partial least squares; single-index model; sliced inverse regression
Source: Web Of Science
Added: August 6, 2018
2007 journal article
Sparse sufficient dimension reduction
BIOMETRIKA, 94(3), 603–613.
author keywords: lasso; shrinkage sparse estimator; sufficient dimension reduction
Source: Web Of Science
Added: August 6, 2018
2007 journal article
Tobit model estimation and sliced inverse regression
STATISTICAL MODELLING, 7(2), 107–123.
author keywords: dimension reduction; heteroscedasticity; nonnormality; single-index model
Source: Web Of Science
Added: August 6, 2018
2006 journal article
Sparse sliced inverse regression
TECHNOMETRICS, 48(4), 503–510.
author keywords: lasso; regression shrinkage; sliced inverse regression; sufficient dimension reduction
Source: Web Of Science
Added: August 6, 2018
2006 journal article
Survival prediction of diffuse large-B-cell lymphoma based on both clinical and gene expression information
BIOINFORMATICS, 22(4), 466–471.
MeSH headings : Biomarkers, Tumor / analysis; Gene Expression Profiling / methods; Humans; Lymphoma, B-Cell / diagnosis; Lymphoma, B-Cell / metabolism; Lymphoma, B-Cell / mortality; Neoplasm Proteins / analysis; Proportional Hazards Models; Reproducibility of Results; Retrospective Studies; Sensitivity and Specificity; Survival Analysis; Survival Rate
Source: Web Of Science
Added: August 6, 2018
