筛选: Committee chair name sim Chang, Howard, Emory University 删除限定条件 Committee chair name sim: Chang, Howard, Emory University Degree Ph.D. 删除限定条件 Degree: Ph.D. Keyword correlated data, count data 删除限定条件 Keyword: correlated data, count data Research Field Biology, Biostatistics 删除限定条件 Research Field: Biology, Biostatistics