A joint model for nonlinear mixed-effects models with censoring and covariates measured with error, with application to AIDS studiesLANG WU.Journal of the American Statistical Association. 2002, Vol 97, Num 460, pp 955-964, issn 0162-1459, 10 p.Article

An approximate method for nonlinear mixed-effects models with nonignorably missing covariatesLANG WU.Statistics & probability letters. 2008, Vol 78, Num 4, pp 384-389, issn 0167-7152, 6 p.Article

A computationally efficient method for nonlinear mixed-effects models with nonignorable missing data in time-varying covariatesLANG WU.Computational statistics & data analysis. 2007, Vol 51, Num 5, pp 2410-2419, issn 0167-9473, 10 p.Article

Approximate bounded influence estimation for longitudinal data with outliers and measurement errorsLANG WU; JIN QIU.Journal of statistical planning and inference. 2011, Vol 141, Num 7, pp 2321-2330, issn 0378-3758, 10 p.Article

Missing time-dependent covariates in human immunodeficiency virus dynamic modelsLANG WU; HULIN WU.Applied statistics. 2002, Vol 51, Num 3, pp 297-318, issn 0035-9254, 22 p.Article

A multiple imputation method for missing covariates in non-linear mixed-effects models with application to HIV dynamicsHULIN WU; LANG WU.Statistics in medicine. 2001, Vol 20, Num 12, pp 1755-1769, issn 0277-6715Article

Efficiency of lattice conditional independence models for multinormal samples with non-monotone missing dataLANG WU; PERLMAN, M. D.Communications in statistics. Simulation and computation. 2000, Vol 29, Num 2, pp 481-509, issn 0361-0918Article

Lattice conditional independence models for seemingly unrelated regressionsLANG WU; PERLMAN, M. D.Communications in statistics. Simulation and computation. 2000, Vol 29, Num 2, pp 361-384, issn 0361-0918Article

On the validity of the likelihood ratio and maximum likelihood methodsPERLMAN, Michael D; LANG WU.Journal of statistical planning and inference. 2003, Vol 117, Num 1, pp 59-81, issn 0378-3758, 23 p.Article

Some asymptotic results for semiparametric nonlinear mixed-effects models with incomplete dataWEI LIU; LANG WU.Journal of statistical planning and inference. 2010, Vol 140, Num 1, pp 52-64, issn 0378-3758, 13 p.Article

A semiparametric nonlinear mixed-effects model with non-ignorable missing data and measurement errors for HIV viral dataWEI LIU; LANG WU.Computational statistics & data analysis. 2008, Vol 53, Num 1, pp 112-122, issn 0167-9473, 11 p.Article

Identification of significant host factors for HIV dynamics modelled by non-linear mixed-effects modelsHULIN WU; LANG WU.Statistics in medicine. 2002, Vol 21, Num 5, pp 753-771, issn 0277-6715Article

Lattice conditional independence models for contingency tables with non-monotone missing data patternsPERLMAN, M. D; LANG WU.Journal of statistical planning and inference. 1999, Vol 79, Num 2, pp 259-287, issn 0378-3758Article

Testing lattice conditional independence models based on monotone missing dataLANG WU; PERLMAN, Michael D.Statistics & probability letters. 2000, Vol 50, Num 2, pp 193-201, issn 0167-7152Article

Some model-restricted shrinkage estimators for contingency tables with missing dataLANG WU; REEVES, J; PERLMAN, M. D et al.Metrika (Heidelberg). 1999, Vol 50, Num 3, pp 221-245, issn 0026-1335Article

Preparation and characterization of borosilicate glass-ceramics containing zirconolite and titanite crystalline phasesLANG WU; YUXIANG LI; YUANCHENG TENG et al.Journal of non-crystalline solids. 2013, Vol 380, pp 123-127, issn 0022-3093, 5 p.Article

Synthesis and chemical durability of U-doped sphene ceramicsYUANCHENG TENG; LANG WU; XUETAN REN et al.Journal of nuclear materials. 2014, Vol 444, Num 1-3, pp 270-273, issn 0022-3115, 4 p.Article

Microstructure, ferroelectric, and piezoelectric properties of (1 - x - y)Bi_0.5Na_0.5TiO₃-xBaTiO₃-yBi_0.5Ag_0.5TiO₃ lead-free ceramicsLANG WU; DINGQUAN XIAO; FEI ZHOU et al.Journal of alloys and compounds. 2011, Vol 509, Num 2, pp 466-470, issn 0925-8388, 5 p.Article

Dielectric Property and Phase Transition of (K_0.5Na_0.5)_1-xLi_xNb_1-ySb_yO₃ Piezoelectric CeramicsLANG WU; XIAO, Ding-Quan; ZHU, Jian-Guo et al.Ferroelectrics (Print). 2009, Vol 385, pp 114-119, issn 0015-0193, 6 p.Conference Paper

Synthesis and properties of Bi_0.5 (Na_1-x-yK_xAg_y)_0.5TiO₃ lead-free piezoelectric ceramicsYUNWEN LIAO; DINGQUAN XIAO; DUNMIN LIN et al.Ceramics international. 2007, Vol 33, Num 8, pp 1445-1448, issn 0272-8842, 4 p.Article

K/Na Ratio Dependence of the Electrical Properties of [(K_xNa_1-x)_0.95Li_0.05](Nb_0.95Ta_0.05)O₃ Lead-Free CeramicsJIAGANG WU; DINGQUAN XIAO; YUANYU WANG et al.Journal of the American Ceramic Society. 2008, Vol 91, Num 7, pp 2385-2387, issn 0002-7820, 3 p.Article

Phase structure and electrical properties of lead-free (1-x)(Bi_0.5Na_0.5)_0.88Ba_0.12TiO₃-xAg_0.9LiNbO₃ piezoelectric ceramicsLANG WU; NAIMING LIU; FEI ZHOU et al.Journal of alloys and compounds. 2010, Vol 507, Num 2, pp 479-483, issn 0925-8388, 5 p.Article

Piezoelectric properties of (Li, Ag) modified (Na_0.50K_0.50)NbO₃ lead-free ceramics with high Curie temperatureYUANYU WANG; JIAGANG WU; DINGQUAN XIAO et al.Journal of alloys and compounds. 2008, Vol 459, Num 1-2, pp 414-417, issn 0925-8388, 4 p.Article

Phase structure and electrical properties of (0.8 — x) BaTiO₃―0.2Bi_0.5Na_0.5TiO₃―xBaZrO₃ lead-free piezoceramicsFEI ZHOU; LANG WU; NAIMING LIU et al.Journal of alloys and compounds. 2012, Vol 512, Num 1, pp 52-56, issn 0925-8388, 5 p.Article

Piezoelectric properties of (Li, Ag, Sb) modified (K_0.50Na_0.50)NbO₃ lead-free ceramicsYUANYU WANG; JIAGANG WU; DINGQUAN XIAO et al.Journal of alloys and compounds. 2008, Vol 462, Num 1-2, pp 310-314, issn 0925-8388, 5 p.Article