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Biometrics|September 29, 1998
Estimating equations with incomplete categorical covariates in the Cox modelS R Lipsitz, J G Ibrahim
Biostatistics (Oxford, England)|August 23, 2003
Estimation with correlated censored survival data with missing covariatesS R Lipsitz, J G Ibrahim
Biometrics|April 17, 1998
Inference using conditional logistic regression with missing covariatesS R Lipsitz, M Parzen, M Ewell
Statistics in Medicine|June 15, 1994
Analysis of repeated categorical data using generalized estimating equationsS R Lipsitz, K Kim, L Zhao
Biometrics|April 21, 2001
Selection models and pattern-mixture models for incomplete data with covariatesB Michiels, G Molenberghs, S R Lipsitz
Statistics in Medicine|March 10, 1999
Using missing data methods in genetic studies with missing mutation statusT Leong, S R Lipsitz, J G Ibrahim
Computer Methods and Programs in Biomedicine|April 9, 1999
GEECAT and GEEGOR: computer programs for the analysis of correlated categorical response dataJ M Williamson, S R Lipsitz, K M Kim
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