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ABSTRACT:
SUBMITTER: Cornea E
PROVIDER: S-EPMC5433528 | biostudies-literature | 2017 Mar
REPOSITORIES: biostudies-literature
Cornea Emil E Zhu Hongtu H Kim Peter P Ibrahim Joseph G JG
Journal of the Royal Statistical Society. Series B, Statistical methodology 20160320 2
The aim of this paper is to develop a general regression framework for the analysis of manifold-valued response in a Riemannian symmetric space (RSS) and its association with multiple covariates of interest, such as age or gender, in Euclidean space. Such RSS-valued data arises frequently in medical imaging, surface modeling, and computer vision, among many others. We develop an intrinsic regression model solely based on an intrinsic conditional moment assumption, avoiding specifying any paramet ...[more]