Edit Profile Lipsitz, Stuart R. Compute Distance To: Compute Author ID: lipsitz.stuart-r Published as: Lipsitz, S.; Lipsitz, S. R.; Lipsitz, Stuart; Lipsitz, Stuart R. Documents Indexed: 88 Publications since 1990 all top 5 Co-Authors 0 single-authored 30 Ibrahim, Joseph George 25 Fitzmaurice, Garrett M. 15 Molenberghs, Geert 15 Parzen, Michael I. 14 Sinha, Debajyoti 7 Laird, Nan McKenzie 6 Chen, Minghui 6 Zhao, Lueping 5 Harrington, David P. 5 Klar, Neil 4 Bandyopadhyay, Dipankar 4 Troxel, Andrea B. 4 Williamson, John M. 3 Dear, Keith B. G. 3 Herring, Amy H. 3 Lipshultz, Steven E. 3 Natarajan, Sundar 2 Brennan, Troyen A. 2 Gelber, Richard D. 2 Lin, Jianchang 2 Mallick, Bani K. 2 McHenry, M. Brent 2 Michiels, Bart 2 Pati, Debdeep 2 Polpo, Adriano 2 Tilley, Barbara C. 1 Agresti, Alan 1 Bellamy, Scarlett L. 1 Bhingare, Apurva 1 Carter, Rickey E. 1 Chang, Bei-Hung 1 de Campos, Cassio Polpo 1 Dhara, Kumaresh 1 Ewell, Marian 1 Fraser, Raphael André 1 Geys, Helena 1 Ghosh, Malay 1 Ghosh, Souparno 1 Gibberd, Robert W. 1 Giovannucci, Edward 1 Gonin, René 1 Hancock, Lynne 1 Hevelone, Nathanael 1 Horton, Nicholas J. 1 Horton, Nick 1 Howley, Peter 1 Hu, Jim C. 1 Huang, Peng 1 Jaffa, Ayad A. 1 Jaffa, Miran A. 1 Kennedy, Bruce 1 Kim, Kyungmann 1 Lang, Joseph B. 1 Leong, Traci 1 Letourneau, Elizabeth 1 Lew, Danika 1 Li, Xiaoyun 1 Liao, Jiagen 1 Lin, Hung-Mo 1 Lin, Lanjia 1 Linero, Antonio R. 1 Lipschultz, Steven 1 Lipshultz, Stephen 1 Manatunga, Amita K. 1 Metters, Richard D. 1 Orav, Endel J. 1 Pan, Yi 1 Ryan, Louise M. 1 Ryu, Duchwan 1 Sinha, Sanjoy Kumar 1 Sleeper, Lynn 1 Waternaux, Christine M. 1 Woolson, Robert F. 1 Zhao, Liangpei all top 5 Serials 31 Biometrics 8 Journal of the Royal Statistical Society. Series C. Applied Statistics 7 Biometrika 5 Journal of the Royal Statistical Society. Series C. Applied Statistics 5 Biostatistics 4 Journal of the American Statistical Association 3 Computational Statistics and Data Analysis 2 Biometrical Journal 2 Journal of Statistical Computation and Simulation 2 Lifetime Data Analysis 2 Journal of the Royal Statistical Society. Series B. Statistical Methodology 2 Journal of Applied Statistics 2 Statistical Modelling 2 The Annals of Applied Statistics 1 The American Statistician 1 The Canadian Journal of Statistics 1 Psychometrika 1 Journal of the Operational Research Society 1 Statistics & Probability Letters 1 Communications in Statistics. Theory and Methods 1 Journal of the Royal Statistical Society. Series B 1 Journal of the Royal Statistical Society. Series A. Statistics in Society 1 Statistical Methods in Medical Research 1 Bayesian Analysis Fields 88 Statistics (62-XX) 16 Numerical analysis (65-XX) 5 Biology and other natural sciences (92-XX) 1 Probability theory and stochastic processes (60-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 74 Publications have been cited 825 times in 535 Documents Cited by ▼ Year ▼ Missing covariates in generalized linear models when the missing data mechanism is non-ignorable. Zbl 0917.62060Ibrahim, Joseph G.; Lipsitz, Stuart R.; Chen, Ming-Hui 75 1999 Missing-data methods for generalized linear models: A comparative review. Zbl 1117.62360Ibrahim, Joseph G.; Chen, Ming-Hui; Lipsitz, Stuart R.; Herring, Amy H. 74 2005 Missing responses in generalized linear mixed models when the missing data mechanism is nonintegrable. Zbl 0984.62047Ibrahim, Joseph G.; Chen, Ming-Hui; Lipsitz, Stuart R. 57 2001 Monte Carlo EM for missing covariates in parametric regression models. Zbl 1059.62662Ibrahim, Joseph G.; Chen, Ming-Hui; Lipsitz, Stuart R. 33 1999 Quantile regression methods for longitudinal data with drop-outs: Application to CD4 cell counts of patients infected with the human immunodeficiency virus. Zbl 0908.62114Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Molenberghs, Geert; Zhao, Lue Ping 30 1997 A weighted estimating equation for missing covariate data with properties similar to maximum likelihood. Zbl 1072.62532Lipsitz, Stuart R.; Ibrahim, Joseph G.; Zhao, Lue Ping 29 1999 A conditional model for incomplete covariates in parametric regression models. Zbl 0885.62026Lipsitz, Stuart R.; Ibrahim, Joseph G. 27 1996 Regression analysis with missing covariate data using estimating equations. Zbl 0925.62304Zhao, Lue Ping; Lipsitz, Stuart; Lew, Danika 27 1996 Regression models for longitudinal binary responses with informative drop-outs. Zbl 0827.62060Fitzmaurice, Garrett M.; Molenberghs, Geert; Lipsitz, Stuart R. 26 1995 Parameter estimation in longitudinal studies with outcome-dependent follow-up. Zbl 1210.62181Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Ibrahim, Joseph G.; Gelber, Richard; Lipshultz, Steven 21 2002 Analyzing bivariate ordinal data using a global odds ratio. Zbl 0868.62086Williamson, John M.; Kim, KyungMann; Lipsitz, Stuart R. 21 1995 Marginal models for the analysis of longitudinal measurements with nonignorable non-monotone missing data. Zbl 0918.62088Troxel, Andrea B.; Lipsitz, Stuart R.; Harrington, David P. 16 1998 Bayesian methods for generalized linear models with covariates missing at random. Zbl 0999.62021Ibrahim, Joseph G.; Chen, Ming-Hui; Lipsitz, Stuart R. 14 2002 Analysis of longitudinal data with non-ignorable non-monotone missing values. Zbl 0905.62113Troxel, Andrea B.; Harrington, David P.; Lipsitz, Stuart R. 14 1998 Jackknife estimators of variance for parameter estimates from estimating equations with applications to clustered survival data. Zbl 0825.62783Lipsitz, Stuart R.; Dear, Keith B. G.; Zhao, Lueping 14 1994 A potential for bias when rounding in multiple imputation. Zbl 1182.62002Horton, Nicholas J.; Lipsitz, Stuart R.; Parzen, Michael 13 2003 Modeling kappa for measuring dependent categorical agreement data. Zbl 0959.62110Williamson, John M.; Manatunga, Amita K.; Lipsitz, Stuart R. 13 2000 An estimating equations approach for modelling kappa. Zbl 0969.62067Klar, Neil; Lipsitz, Stuart R.; Ibrahim, Joseph G. 13 2000 Using the EM-algorithm for survival data with incomplete categorical covariates. Zbl 0965.62081Lipsitz, Stuart R.; Ibrahim, Joseph G. 13 1996 Longitudinal studies with outcome-dependent follow-up: models and Bayesian regression. Zbl 05564423Ryu, Duchwan; Sinha, Debajyoti; Mallick, Bani; Lipsitz, Stuart R.; Lipshultz, Steven E. 12 2007 Tests for homogeneity of the risk difference when data are sparse. Zbl 1058.62626Lipsitz, Stuart R.; Dear, Keith B. G.; Laird, Nan M.; Molenberghs, Geert 12 1998 Simple moment estimates of the \(k\)-coefficient and its variance. Zbl 0825.62891Lipsitz, S. R.; Laird, N. M.; Brennan, T. A. 12 1994 A note on permutation tests for variance components in multilevel generalized linear mixed models. Zbl 1146.62086Fitzmaurice, Garrett M.; Lipsitz, Stuart R.; Ibrahim, Joseph G. 11 2007 Inference using conditional logistic regression with missing covariates. Zbl 1058.62542Lipsitz, Stuart R.; Parzen, Michael; Ewell, Marian 11 1998 Estimating equations for measures of association between repeated binary responses. Zbl 0875.62244Lipsitz, Stuart R.; Fitzmaurice, Garrett M. 11 1996 Using auxiliary data for parameter estimation with non-ignorably missing outcomes. Zbl 1112.62305Ibrahim, Joseph G.; Lipsitz, Stuart R.; Horton, Nick 10 2001 Using a Box-Cox transformation in the analysis of longitudinal data with incomplete responses. Zbl 0944.62106Lipsitz, Stuart R.; Ibrahim, Joseph; Molenberghs, Geert 10 2000 Adjusting O’Brien’s test to control type I error for the generalized nonparametric Behrens-Fisher problem. Zbl 1077.62034Huang, Peng; Tilley, Barbara C.; Woolson, Robert F.; Lipsitz, Stuart 9 2005 Estimating equations with incomplete categorical covariates in the Cox model. Zbl 1058.62559Lipsitz, Stuart R.; Ibrahim, Joseph G. 9 1998 Parameter estimation from incomplete data in binomial regression when the missing data mechanism is nonignorable. Zbl 0875.62334Ibrahim, Joseph G.; Lipsitz, Stuart R. 9 1996 Analysing incomplete longitudinal binary responses: A likelihood-based approach. Zbl 0825.62776Fitzmaurice, Garrett M.; Laird, Nan M.; Lipsitz, Stuart R. 9 1994 Estimation with correlated censored survival data with missing covariates. Zbl 0965.62080Lipsitz, Stuart R.; Ibrahim, Joseph G. 8 2000 Goodness-of-fit tests for ordinal response regression models. Zbl 0875.62572Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Molenberghs, Geert 8 1996 A model for binary time series data with serial odds ratio patterns. Zbl 0821.62074Fitzmaurice, Garrett M.; Lipsitz, Stuart R. 8 1995 Performance of generalized estimating equations in practical situations. Zbl 0825.62478Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Orav, Endel J.; Laird, Nan M. 7 1994 Bayesian methods for missing covariates in cure rate models. Zbl 1037.62014Chen, Ming-Hui; Ibrahim, Joseph G.; Lipsitz, Stuart R. 6 2002 Bias in estimating association parameters for longitudinal binary responses with drop-outs. Zbl 1209.62219Fitzmaurice, Garrett M.; Lipsitz, Stuart R.; Molenberghs, Geert; Ibrahim, Joseph G. 6 2001 Regression modelling of weighted \(\kappa\) by using generalized estimating equations. Zbl 0974.62102Gonin, René; Lipsitz, Stuart R.; Fitzmaurice, Garett M.; Molenberghs, Geert 6 2000 A note on the comparison of pseudo-liklihood and generalized estimating equations for marginally specified odds ratio models with exchangeable association structure. Zbl 0940.62065Geys, Helena; Molenberghs, Geert; Lipsitz, Stuart 6 1998 A semiparametric method of multiple imputation. Zbl 0909.62026Lipsitz, Stuart R.; Zhao, Lue Ping; Molenberghs, Geert 6 1998 Weighted estimating equations with nonignorably missing response data. Zbl 0894.62120Troxel, Andrea B.; Lipsitz, Stuart R.; Brennan, Troyen A. 6 1997 A three-stage estimator for studies with repeated and possibly missing binary outcomes. Zbl 0825.62613Lipsitz, S. R.; Laird, N. M.; Harrington, D. P. 6 1992 Non-ignorable missing covariate data in survival analysis: a case-study of an international breast Cancer Study Group trial. Zbl 1111.62344Herring, Amy H.; Ibrahim, Joseph G.; Lipsitz, Stuart R. 5 2004 GEE with Gaussian estimation of the correlations when data are incomplete. Zbl 1060.62537Lipsitz, Stuart R.; Molenberghs, Geert; Fitzmaurice, Garrett M.; Ibrahim, Joseph 5 2000 Selection models and pattern-mixture models for incomplete data with covariates. Zbl 1059.62677Michiels, Bart; Molenberghs, Geert; Lipsitz, Stuart R. 5 1999 Likelihood methods for incomplete longitudinal binary responses with incomplete categorical covariates. Zbl 1059.62596Lipsitz, Stuart R.; Ibrahim, Joseph G.; Fitzmaurice, Garrett M. 5 1999 A pattern-mixture odds ratio model for incomplete categorical data. Zbl 1156.62381Michiels, Bart; Molenberghs, Geert; Lipsitz, Stuart R. 5 1999 A jackknife estimator of variance for Cox regression for correlated survival data. Zbl 0925.62452Lipsitz, Stuart R.; Parzen, Michael 5 1996 The score test for independence in \(R \times C\) contingency tables with missing data. Zbl 0875.62234Lipsitz, Stuart R.; Fitzmaurice, Garrett M. 5 1996 Comparing marginal distributions of large, sparse contingency tables. Zbl 0875.62240Agresti, Alan; Lipsitz, Stuart; Lang, Joseph B. 5 1992 Frailty models with missing covariates. Zbl 1209.62221Herring, Amy H.; Ibrahim, Joseph G.; Lipsitz, Stuart R. 4 2002 Weighted least squares analysis of repeated categorical measurements with outcomes subject to nonresponse. Zbl 0826.62082Lipsitz, Stuart R.; Laird, Nan M.; Harrington, David P. 4 1994 Semiparametric Bayesian survival analysis using models with log-linear median. Zbl 1259.62020Lin, Jianchang; Sinha, Debajyoti; Lipsitz, Stuart; Polpo, Adriano 3 2012 A bivariate pseudolikelihood for incomplete longitudinal binary data with nonignorable nonmonotone missingness. Zbl 1226.62129Sinha, Sanjoy K.; Troxel, Andrea B.; Lipsitz, Stuart R.; Sinha, Debajyoti; Fitzmaurice, Garrett M.; Molenberghs, Geert; Ibrahim, Joseph G. 3 2011 A generalized linear mixed model for longitudinal binary data with a marginal logit link function. Zbl 1220.62093Parzen, Michael; Ghosh, Souparno; Lipsitz, Stuart; Sinha, Debajyoti; Fitzmaurice, Garrett M.; Mallick, Bani K.; Ibrahim, Joseph G. 3 2011 Association models for clustered data with binary and continuous responses. Zbl 1187.62174Lin, Lanjia; Bandyopadhyay, Dipankar; Lipsitz, Stuart R.; Sinha, Debajyoti 3 2010 Empirical Bayes estimation for additive hazards regression models. Zbl 1170.62006Sinha, Debajyoti; McHenry, M. Brent; Lipsitz, Stuart R.; Ghosh, Malay 3 2009 Estimation in regression models for longitudinal binary data with outcome-dependent follow-up. Zbl 1170.62378Fitzmaurice, Garrett M.; Lipsitz, Stuart R.; Ibrahim, Joseph G.; Gelber, Richard; Lipschultz, Steven 3 2006 A note on reducing the bias of the approximate Bayesian bootstrap imputation variance estimator. Zbl 1310.62040Parzen, Michael; Lipsitz, Stuart R.; Fitzmaurice, Garrett M. 3 2005 Quasi-likelihood estimation for relative risk regression models. Zbl 1069.62088Carter, Rickey E.; Lipsitz, Stuart R.; Tilley, Barbara C. 3 2005 Protective estimator for linear regression with nonignorably missing Gaussian outcomes. Zbl 1111.62049Lipsitz, Stuart R.; Molenberghs, Geert; Fitzmaurice, Garrett M.; Ibrahim, Joseph G. 3 2004 A type of restricted maximum likelihood estimator of variance components in generalised linear mixed models. Zbl 1019.62072Liao, J. G.; Lipsitz, Stuart R. 3 2002 Likelihood methods for binary responses of present components in a cluster. Zbl 1217.62178Li, Xiaoyun; Bandyopadhyay, Dipankar; Lipsitz, Stuart; Sinha, Debajyoti 2 2011 A degrees-of-freedom approximation in multiple imputation. Zbl 0995.62006Lipsitz, Stuart R.; Parzen, Michael; Zhao, Lue Ping 2 2002 Incomplete covariates in the Cox model with applications to biological marker data. Zbl 1112.62345Leong, Traci; Lipsitz, Stuart R.; Ibrahim, Joseph G. 2 2001 Testing for bias in weighted estimating equations. Zbl 1154.62353Lipsitz, Stuart; Parzen, Michael; Molenberghs, Geert; Ibrahim, Joseph 2 2001 A simple method for estimating a regression model for \(\kappa\) between a pair of raters. Zbl 1002.62523Lipsitz, Stuart R.; Williamson, John; Klar, Neil; Ibrahim, Joseph; Parzen, Michael 2 2001 A global goodness-of-fit statistic for Cox regression models. Zbl 1059.62609Parzen, Michael; Lipsitz, Stuart R. 2 1999 Estimating the joint distribution of repeated binary responses: some small sample results. Zbl 0875.62110Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Sleeper, Lynn; Zhao, L. P. 2 1996 Transform both sides model: a parametric approach. Zbl 06975434Polpo, A.; de Campos, C. P.; Sinha, D.; Lipsitz, S.; Lin, J. 1 2014 A two-stage logistic regression model for analyzing inter-rater agreement. Zbl 1306.62469Lipsitz, Stuart R.; Parzen, Michael; Fitzmaurice, Garrett M.; Klar, Neil 1 2003 Calculating power for the comparison of dependent \(\kappa\) -coefficients. Zbl 1111.62380Lin, Hung-Mo; Williamson, John M.; Lipsitz, Stuart R. 1 2003 Logistic regression in meta-analysis using aggregate data. Zbl 0954.62088Chang, Bei-Hung; Lipsitz, Stuart; Waternaux, Christine 1 2000 Does clustering affect the usual test statistics of no treatment effect in a randomized clinical trial? Zbl 0903.62091Parzen, Michael; Lipsitz, Stuart R.; Dear, Keith B. G. 1 1998 Transform both sides model: a parametric approach. Zbl 06975434Polpo, A.; de Campos, C. P.; Sinha, D.; Lipsitz, S.; Lin, J. 1 2014 Semiparametric Bayesian survival analysis using models with log-linear median. Zbl 1259.62020Lin, Jianchang; Sinha, Debajyoti; Lipsitz, Stuart; Polpo, Adriano 3 2012 A bivariate pseudolikelihood for incomplete longitudinal binary data with nonignorable nonmonotone missingness. Zbl 1226.62129Sinha, Sanjoy K.; Troxel, Andrea B.; Lipsitz, Stuart R.; Sinha, Debajyoti; Fitzmaurice, Garrett M.; Molenberghs, Geert; Ibrahim, Joseph G. 3 2011 A generalized linear mixed model for longitudinal binary data with a marginal logit link function. Zbl 1220.62093Parzen, Michael; Ghosh, Souparno; Lipsitz, Stuart; Sinha, Debajyoti; Fitzmaurice, Garrett M.; Mallick, Bani K.; Ibrahim, Joseph G. 3 2011 Likelihood methods for binary responses of present components in a cluster. Zbl 1217.62178Li, Xiaoyun; Bandyopadhyay, Dipankar; Lipsitz, Stuart; Sinha, Debajyoti 2 2011 Association models for clustered data with binary and continuous responses. Zbl 1187.62174Lin, Lanjia; Bandyopadhyay, Dipankar; Lipsitz, Stuart R.; Sinha, Debajyoti 3 2010 Empirical Bayes estimation for additive hazards regression models. Zbl 1170.62006Sinha, Debajyoti; McHenry, M. Brent; Lipsitz, Stuart R.; Ghosh, Malay 3 2009 Longitudinal studies with outcome-dependent follow-up: models and Bayesian regression. Zbl 05564423Ryu, Duchwan; Sinha, Debajyoti; Mallick, Bani; Lipsitz, Stuart R.; Lipshultz, Steven E. 12 2007 A note on permutation tests for variance components in multilevel generalized linear mixed models. Zbl 1146.62086Fitzmaurice, Garrett M.; Lipsitz, Stuart R.; Ibrahim, Joseph G. 11 2007 Estimation in regression models for longitudinal binary data with outcome-dependent follow-up. Zbl 1170.62378Fitzmaurice, Garrett M.; Lipsitz, Stuart R.; Ibrahim, Joseph G.; Gelber, Richard; Lipschultz, Steven 3 2006 Missing-data methods for generalized linear models: A comparative review. Zbl 1117.62360Ibrahim, Joseph G.; Chen, Ming-Hui; Lipsitz, Stuart R.; Herring, Amy H. 74 2005 Adjusting O’Brien’s test to control type I error for the generalized nonparametric Behrens-Fisher problem. Zbl 1077.62034Huang, Peng; Tilley, Barbara C.; Woolson, Robert F.; Lipsitz, Stuart 9 2005 A note on reducing the bias of the approximate Bayesian bootstrap imputation variance estimator. Zbl 1310.62040Parzen, Michael; Lipsitz, Stuart R.; Fitzmaurice, Garrett M. 3 2005 Quasi-likelihood estimation for relative risk regression models. Zbl 1069.62088Carter, Rickey E.; Lipsitz, Stuart R.; Tilley, Barbara C. 3 2005 Non-ignorable missing covariate data in survival analysis: a case-study of an international breast Cancer Study Group trial. Zbl 1111.62344Herring, Amy H.; Ibrahim, Joseph G.; Lipsitz, Stuart R. 5 2004 Protective estimator for linear regression with nonignorably missing Gaussian outcomes. Zbl 1111.62049Lipsitz, Stuart R.; Molenberghs, Geert; Fitzmaurice, Garrett M.; Ibrahim, Joseph G. 3 2004 A potential for bias when rounding in multiple imputation. Zbl 1182.62002Horton, Nicholas J.; Lipsitz, Stuart R.; Parzen, Michael 13 2003 A two-stage logistic regression model for analyzing inter-rater agreement. Zbl 1306.62469Lipsitz, Stuart R.; Parzen, Michael; Fitzmaurice, Garrett M.; Klar, Neil 1 2003 Calculating power for the comparison of dependent \(\kappa\) -coefficients. Zbl 1111.62380Lin, Hung-Mo; Williamson, John M.; Lipsitz, Stuart R. 1 2003 Parameter estimation in longitudinal studies with outcome-dependent follow-up. Zbl 1210.62181Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Ibrahim, Joseph G.; Gelber, Richard; Lipshultz, Steven 21 2002 Bayesian methods for generalized linear models with covariates missing at random. Zbl 0999.62021Ibrahim, Joseph G.; Chen, Ming-Hui; Lipsitz, Stuart R. 14 2002 Bayesian methods for missing covariates in cure rate models. Zbl 1037.62014Chen, Ming-Hui; Ibrahim, Joseph G.; Lipsitz, Stuart R. 6 2002 Frailty models with missing covariates. Zbl 1209.62221Herring, Amy H.; Ibrahim, Joseph G.; Lipsitz, Stuart R. 4 2002 A type of restricted maximum likelihood estimator of variance components in generalised linear mixed models. Zbl 1019.62072Liao, J. G.; Lipsitz, Stuart R. 3 2002 A degrees-of-freedom approximation in multiple imputation. Zbl 0995.62006Lipsitz, Stuart R.; Parzen, Michael; Zhao, Lue Ping 2 2002 Missing responses in generalized linear mixed models when the missing data mechanism is nonintegrable. Zbl 0984.62047Ibrahim, Joseph G.; Chen, Ming-Hui; Lipsitz, Stuart R. 57 2001 Using auxiliary data for parameter estimation with non-ignorably missing outcomes. Zbl 1112.62305Ibrahim, Joseph G.; Lipsitz, Stuart R.; Horton, Nick 10 2001 Bias in estimating association parameters for longitudinal binary responses with drop-outs. Zbl 1209.62219Fitzmaurice, Garrett M.; Lipsitz, Stuart R.; Molenberghs, Geert; Ibrahim, Joseph G. 6 2001 Incomplete covariates in the Cox model with applications to biological marker data. Zbl 1112.62345Leong, Traci; Lipsitz, Stuart R.; Ibrahim, Joseph G. 2 2001 Testing for bias in weighted estimating equations. Zbl 1154.62353Lipsitz, Stuart; Parzen, Michael; Molenberghs, Geert; Ibrahim, Joseph 2 2001 A simple method for estimating a regression model for \(\kappa\) between a pair of raters. Zbl 1002.62523Lipsitz, Stuart R.; Williamson, John; Klar, Neil; Ibrahim, Joseph; Parzen, Michael 2 2001 Modeling kappa for measuring dependent categorical agreement data. Zbl 0959.62110Williamson, John M.; Manatunga, Amita K.; Lipsitz, Stuart R. 13 2000 An estimating equations approach for modelling kappa. Zbl 0969.62067Klar, Neil; Lipsitz, Stuart R.; Ibrahim, Joseph G. 13 2000 Using a Box-Cox transformation in the analysis of longitudinal data with incomplete responses. Zbl 0944.62106Lipsitz, Stuart R.; Ibrahim, Joseph; Molenberghs, Geert 10 2000 Estimation with correlated censored survival data with missing covariates. Zbl 0965.62080Lipsitz, Stuart R.; Ibrahim, Joseph G. 8 2000 Regression modelling of weighted \(\kappa\) by using generalized estimating equations. Zbl 0974.62102Gonin, René; Lipsitz, Stuart R.; Fitzmaurice, Garett M.; Molenberghs, Geert 6 2000 GEE with Gaussian estimation of the correlations when data are incomplete. Zbl 1060.62537Lipsitz, Stuart R.; Molenberghs, Geert; Fitzmaurice, Garrett M.; Ibrahim, Joseph 5 2000 Logistic regression in meta-analysis using aggregate data. Zbl 0954.62088Chang, Bei-Hung; Lipsitz, Stuart; Waternaux, Christine 1 2000 Missing covariates in generalized linear models when the missing data mechanism is non-ignorable. Zbl 0917.62060Ibrahim, Joseph G.; Lipsitz, Stuart R.; Chen, Ming-Hui 75 1999 Monte Carlo EM for missing covariates in parametric regression models. Zbl 1059.62662Ibrahim, Joseph G.; Chen, Ming-Hui; Lipsitz, Stuart R. 33 1999 A weighted estimating equation for missing covariate data with properties similar to maximum likelihood. Zbl 1072.62532Lipsitz, Stuart R.; Ibrahim, Joseph G.; Zhao, Lue Ping 29 1999 Selection models and pattern-mixture models for incomplete data with covariates. Zbl 1059.62677Michiels, Bart; Molenberghs, Geert; Lipsitz, Stuart R. 5 1999 Likelihood methods for incomplete longitudinal binary responses with incomplete categorical covariates. Zbl 1059.62596Lipsitz, Stuart R.; Ibrahim, Joseph G.; Fitzmaurice, Garrett M. 5 1999 A pattern-mixture odds ratio model for incomplete categorical data. Zbl 1156.62381Michiels, Bart; Molenberghs, Geert; Lipsitz, Stuart R. 5 1999 A global goodness-of-fit statistic for Cox regression models. Zbl 1059.62609Parzen, Michael; Lipsitz, Stuart R. 2 1999 Marginal models for the analysis of longitudinal measurements with nonignorable non-monotone missing data. Zbl 0918.62088Troxel, Andrea B.; Lipsitz, Stuart R.; Harrington, David P. 16 1998 Analysis of longitudinal data with non-ignorable non-monotone missing values. Zbl 0905.62113Troxel, Andrea B.; Harrington, David P.; Lipsitz, Stuart R. 14 1998 Tests for homogeneity of the risk difference when data are sparse. Zbl 1058.62626Lipsitz, Stuart R.; Dear, Keith B. G.; Laird, Nan M.; Molenberghs, Geert 12 1998 Inference using conditional logistic regression with missing covariates. Zbl 1058.62542Lipsitz, Stuart R.; Parzen, Michael; Ewell, Marian 11 1998 Estimating equations with incomplete categorical covariates in the Cox model. Zbl 1058.62559Lipsitz, Stuart R.; Ibrahim, Joseph G. 9 1998 A note on the comparison of pseudo-liklihood and generalized estimating equations for marginally specified odds ratio models with exchangeable association structure. Zbl 0940.62065Geys, Helena; Molenberghs, Geert; Lipsitz, Stuart 6 1998 A semiparametric method of multiple imputation. Zbl 0909.62026Lipsitz, Stuart R.; Zhao, Lue Ping; Molenberghs, Geert 6 1998 Does clustering affect the usual test statistics of no treatment effect in a randomized clinical trial? Zbl 0903.62091Parzen, Michael; Lipsitz, Stuart R.; Dear, Keith B. G. 1 1998 Quantile regression methods for longitudinal data with drop-outs: Application to CD4 cell counts of patients infected with the human immunodeficiency virus. Zbl 0908.62114Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Molenberghs, Geert; Zhao, Lue Ping 30 1997 Weighted estimating equations with nonignorably missing response data. Zbl 0894.62120Troxel, Andrea B.; Lipsitz, Stuart R.; Brennan, Troyen A. 6 1997 A conditional model for incomplete covariates in parametric regression models. Zbl 0885.62026Lipsitz, Stuart R.; Ibrahim, Joseph G. 27 1996 Regression analysis with missing covariate data using estimating equations. Zbl 0925.62304Zhao, Lue Ping; Lipsitz, Stuart; Lew, Danika 27 1996 Using the EM-algorithm for survival data with incomplete categorical covariates. Zbl 0965.62081Lipsitz, Stuart R.; Ibrahim, Joseph G. 13 1996 Estimating equations for measures of association between repeated binary responses. Zbl 0875.62244Lipsitz, Stuart R.; Fitzmaurice, Garrett M. 11 1996 Parameter estimation from incomplete data in binomial regression when the missing data mechanism is nonignorable. Zbl 0875.62334Ibrahim, Joseph G.; Lipsitz, Stuart R. 9 1996 Goodness-of-fit tests for ordinal response regression models. Zbl 0875.62572Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Molenberghs, Geert 8 1996 A jackknife estimator of variance for Cox regression for correlated survival data. Zbl 0925.62452Lipsitz, Stuart R.; Parzen, Michael 5 1996 The score test for independence in \(R \times C\) contingency tables with missing data. Zbl 0875.62234Lipsitz, Stuart R.; Fitzmaurice, Garrett M. 5 1996 Estimating the joint distribution of repeated binary responses: some small sample results. Zbl 0875.62110Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Sleeper, Lynn; Zhao, L. P. 2 1996 Regression models for longitudinal binary responses with informative drop-outs. Zbl 0827.62060Fitzmaurice, Garrett M.; Molenberghs, Geert; Lipsitz, Stuart R. 26 1995 Analyzing bivariate ordinal data using a global odds ratio. Zbl 0868.62086Williamson, John M.; Kim, KyungMann; Lipsitz, Stuart R. 21 1995 A model for binary time series data with serial odds ratio patterns. Zbl 0821.62074Fitzmaurice, Garrett M.; Lipsitz, Stuart R. 8 1995 Jackknife estimators of variance for parameter estimates from estimating equations with applications to clustered survival data. Zbl 0825.62783Lipsitz, Stuart R.; Dear, Keith B. G.; Zhao, Lueping 14 1994 Simple moment estimates of the \(k\)-coefficient and its variance. Zbl 0825.62891Lipsitz, S. R.; Laird, N. M.; Brennan, T. A. 12 1994 Analysing incomplete longitudinal binary responses: A likelihood-based approach. Zbl 0825.62776Fitzmaurice, Garrett M.; Laird, Nan M.; Lipsitz, Stuart R. 9 1994 Performance of generalized estimating equations in practical situations. Zbl 0825.62478Lipsitz, Stuart R.; Fitzmaurice, Garrett M.; Orav, Endel J.; Laird, Nan M. 7 1994 Weighted least squares analysis of repeated categorical measurements with outcomes subject to nonresponse. Zbl 0826.62082Lipsitz, Stuart R.; Laird, Nan M.; Harrington, David P. 4 1994 A three-stage estimator for studies with repeated and possibly missing binary outcomes. Zbl 0825.62613Lipsitz, S. R.; Laird, N. M.; Harrington, D. P. 6 1992 Comparing marginal distributions of large, sparse contingency tables. Zbl 0875.62240Agresti, Alan; Lipsitz, Stuart; Lang, Joseph B. 5 1992 all cited Publications top 5 cited Publications all top 5 Cited by 876 Authors 27 Molenberghs, Geert 25 Ibrahim, Joseph George 15 Tang, Niansheng 13 Lipsitz, Stuart R. 11 Sun, Liuquan 11 Wu, Lang 10 Chen, Minghui 10 Verbeke, Geert N. 10 Wang, Qihua 9 Sinha, Sanjoy Kumar 9 Yi, Grace Yun 8 Zhu, Hongtu 7 Fitzmaurice, Garrett M. 7 Kenward, Michael G. 7 Song, Xinyuan 6 Das, Kalyan 6 Fu, Yingzi 6 Hoshino, Takahiro 6 Little, Roderick J. A. 6 Zhou, Xiao-Hua Andrew 5 Agresti, Alan 5 Beunckens, Caroline 5 Cook, Richard J. 5 Heagerty, Patrick J. 5 Liu, Wei 5 Sotto, Cristina 5 Sun, Zhihua 5 Zhao, Puying 4 Barnhart, Huiman X. 4 Bindele, Huybrechts F. 4 Chen, Baojiang 4 Chen, Qingxia 4 Daniels, Michael J. 4 Jansen, Ivy 4 Kano, Yutaka 4 Manatunga, Amita K. 4 Paik, Myunghee Cho 4 Reich, Brian James 4 Sinha, Samiran 4 Sutradhar, Brajendra Chandra 4 Tong, Xingwei 4 Wang, Suojin 4 Zhang, Zhiwei 4 Zhao, Hui 4 Zhu, Zhongyi 3 Aerts, Marc 3 Albert, Adelin 3 Bandyopadhyay, Dipankar 3 Böhning, Dankmar 3 Chen, Huayun 3 Czado, Claudia 3 Du, Ting 3 Fang, Fang 3 Ganjali, Mojtaba 3 Geraci, Marco 3 Guo, Xu 3 Guo, Ying 3 Hens, Niel 3 Huang, Yangxin 3 Lin, I.-Feng 3 Lin, Kuochin 3 Lin, Lu 3 Lu, Wenbin 3 Maiti, Tapabrata 3 Nooraee, Nazanin 3 Ould-Saïd, Elias 3 Preisser, John S. 3 Qaqish, Bahjat F. 3 Rockette, Howard E. 3 Schenker, Nathaniel 3 Seaman, Shaun R. 3 Sinha, Debajyoti 3 Sun, Jianguo 3 Tan, Ming 3 Tian, Guoliang 3 van den Heuvel, Edwin R. 3 Varin, Cristiano 3 Wang, Huixia Judy 3 Wang, Xiuli 3 Williamson, John M. 3 Zhang, Nanhua 3 Zhu, Lixing 2 Ahmed, Abeer S. 2 Alfò, Marco 2 Baghfalaki, Taban 2 Bottai, Matteo 2 Chakraborty, Hrishikesh 2 Chan, Jennifer So Kuen 2 Chen, Ji 2 Chen, Xing 2 Chen, Xuedong 2 Chow, Sy-Miin 2 Claeskens, Gerda 2 Consentino, Fabrizio 2 Copas, Andrew J. 2 da Motta Singer, Julio 2 Das, Ujjwal 2 Dean, Charmaine B. 2 Demirtas, Hakan 2 Donner, Allan ...and 776 more Authors all top 5 Cited in 70 Serials 96 Biometrics 61 Computational Statistics and Data Analysis 25 Communications in Statistics. Theory and Methods 21 The Canadian Journal of Statistics 21 Journal of Multivariate Analysis 19 Journal of Statistical Planning and Inference 19 Journal of Statistical Computation and Simulation 16 Journal of Applied Statistics 15 Lifetime Data Analysis 14 Biometrical Journal 13 Journal of Nonparametric Statistics 12 Communications in Statistics. Simulation and Computation 12 Statistical Modelling 10 Psychometrika 10 Journal of the American Statistical Association 10 Statistical Science 9 Scandinavian Journal of Statistics 9 Annals of the Institute of Statistical Mathematics 7 Statistics & Probability Letters 7 Computational Statistics 6 Statistics 6 The Annals of Applied Statistics 5 Metrika 5 Statistical Papers 5 Statistical Methodology 5 Electronic Journal of Statistics 5 Journal of Agricultural, Biological, and Environmental Statistics 5 Statistics and Computing 4 The Annals of Statistics 4 Acta Mathematicae Applicatae Sinica. 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Series A 1 Discrete Applied Mathematics 1 International Statistical Review 1 Journal of Computational and Applied Mathematics 1 Insurance Mathematics & Economics 1 Journal of Time Series Analysis 1 International Journal of Approximate Reasoning 1 Pattern Recognition 1 Applicationes Mathematicae 1 Mathematical Methods of Statistics 1 Mathematical Problems in Engineering 1 International Journal of Applied Mathematics and Computer Science 1 Differential Equations 1 AStA. Allgemeines Statistisches Archiv 1 Statistical Applications in Genetics and Molecular Biology 1 Journal of Statistical Mechanics: Theory and Experiment 1 Advances in Data Analysis and Classification. ADAC 1 Journal of the Italian Statistical Society 1 Journal of Probability and Statistics 1 Chilean Journal of Statistics 1 Bayesian Analysis 1 Journal of Statistical Distributions and Applications all top 5 Cited in 17 Fields 526 Statistics (62-XX) 139 Numerical analysis (65-XX) 32 Biology and other natural sciences (92-XX) 9 Probability theory and stochastic processes (60-XX) 3 Computer science (68-XX) 3 Systems theory; control (93-XX) 2 Statistical mechanics, structure of matter (82-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 General and overarching topics; collections (00-XX) 1 Combinatorics (05-XX) 1 Commutative algebra (13-XX) 1 Ordinary differential equations (34-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Differential geometry (53-XX) 1 Geophysics (86-XX) 1 Operations research, mathematical programming (90-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year