title: Comparison of functional regression and nonfunctional regression approaches to the study of the walking velocity effect in force platform measures.
abstract: The effect of walking velocity on force platform measures is examined by means of functional regression and nonfunctional regression analyses. The two techniques are compared using a data set of ground reaction forces. Functional data analysis avoids the need to identify significant points, and provides more information along the waveform.
authors.affiliation: Instituto de Biomecanica de Valencia, Universidad Politecnica, Valencia, Spain.
authors.forename: Juan V
authors.initials: JV
authors.lastname: Durá
authors.forename: Juan M
authors.initials: JM
authors.lastname: Belda
authors.forename: Rakel
authors.initials: R
authors.lastname: Poveda
authors.forename: Alvaro
authors.initials: A
authors.lastname: Page
authors.forename: José
authors.initials: J
authors.lastname: Laparra
authors.forename: José
authors.initials: J
authors.lastname: Das
authors.forename: Jaime
authors.initials: J
authors.lastname: Prat
authors.forename: Ana C
authors.initials: AC
authors.lastname: García
mesh_terms: D000054:Acceleration; D003627:Data Interpretation, Statistical; D005528:Foot / Q000502:physiology*; D006801:Humans; D005082:Physical Exertion / Q000502:physiology*; D012044:Regression Analysis; D013314:Stress, Mechanical; D016138:Walking / Q000502:physiology*; D016474:Weight-Bearing / Q000502:physiology*