Supplemental material for A GEE-type approach to untangle structural and random zeros in predictors Peng Ye Wan Tang Jiang He Hua He 10.25384/SAGE.7387598.v1 https://sage.figshare.com/articles/journal_contribution/Supplemental_material_for_A_GEE-type_approach_to_untangle_structural_and_random_zeros_in_predictors/7387598 <p>Supplemental Material for A GEE-type approach to untangle structural and random zeros in predictors by Peng Ye, Wan Tang, Jiang He and Hua He in Statistical Methods in Medical Research</p> 2018-11-26 12:00:00 Generalized estimating equations mixture model structural zeros zero-inflated explanatory variables zero-inflated Poisson