The thrust of tree techniques is the extraction of meaningful subgroups characterized by common covariate values and homogeneous outcome. For longitudinal data, this homogeneity can pertain to the ...

Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 46, No. 4 (1997), pp. 463-476 (14 pages) Patients infected with the human immunodeficiency virus (HIV) generally ...

Zhaohui Su, PhD, vice president of biostatistics at Ontada, examined these issues in a presentation May 6, 2024, during the annual meeting of ISPOR—The Professional Society for Health Economics and ...