title: What about sparsity when data are curves?
abstract: This is a discussion around the paper "Overview of object oriented data analysis" by J. Steve Marron and Andrés M. Alonso.
authors.affiliation: Toulouse Mathematics Institute, University of Toulouse, 118 route de Narbonne, 31400 Toulouse, France.
authors.forename: Frédéric
authors.initials: F
authors.lastname: Ferraty
mesh_terms: D000078332:Data Analysis
keywords: Functional data; Nonparametric regression; Sparsity; Variable selection