title: Describing Differences in Survival Curves.
authors.affiliation: Department of Biostatistics and Medical Informatics, University of Wisconsin Madison.
authors.forename: Rick
authors.initials: R
authors.lastname: Chappell
authors.affiliation: Data and Statistical Sciences, Abbvie Pharmaceuticals, North Chicago, Illinois.
authors.forename: Xiaotian
authors.initials: X
authors.lastname: Zhu
mesh_terms: D002986:Clinical Trials as Topic / Q000706:statistics & numerical data*; D006801:Humans; D009369:Neoplasms / Q000473:pathology / Q000628:therapy*; D016019:Survival Analysis; D015996:Survival Rate